| 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 | $152.83 | 10.774% | $169.2959 | $169.30 | $169.30 | $169.30 |
| Purchase #2 | $236.92 | 8.381% | $256.7763 | $256.78 | $256.80 | $256.80 |
| Purchase #3 | $236.97 | 12.477% | $266.5367 | $266.54 | $266.55 | $266.50 |
| Purchase #4 | $148.97 | 3.526% | $154.2227 | $154.22 | $154.20 | $154.20 |
| Purchase #5 | $6.30 | 5.487% | $6.6457 | $6.65 | $6.65 | $6.60 |
| Purchase #6 | $39.68 | 9.563% | $43.4746 | $43.47 | $43.45 | $43.50 |
| Purchase #7 | $230.61 | 4.575% | $241.1604 | $241.16 | $241.15 | $241.20 |
| 7 purchase totals = | $1,052.28 | $1,138.1123 | $1,138.12 | $1,138.10 | $1,138.10 | |