| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.94 | 8.638% | $241.1112 | $241.11 | $241.10 | $241.10 |
| Purchase #2 | $170.34 | 11.872% | $190.5628 | $190.56 | $190.55 | $190.60 |
| Purchase #3 | $100.28 | 12.559% | $112.8742 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $194.26 | 9.170% | $212.0736 | $212.07 | $212.05 | $212.10 |
| Purchase #5 | $161.61 | 6.676% | $172.3991 | $172.40 | $172.40 | $172.40 |
| Purchase #6 | $178.63 | 12.765% | $201.4321 | $201.43 | $201.45 | $201.40 |
| Purchase #7 | $117.55 | 5.215% | $123.6802 | $123.68 | $123.70 | $123.70 |
| 7 purchase totals = | $1,144.61 | $1,254.1332 | $1,254.12 | $1,254.10 | $1,254.20 | |