| 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 | $103.66 | 7.539% | $111.4749 | $111.47 | $111.45 | $111.50 |
| Purchase #2 | $232.47 | 10.201% | $256.1843 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $110.57 | 5.508% | $116.6602 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $207.66 | 5.441% | $218.9588 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $120.67 | 6.850% | $128.9359 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $243.28 | 9.589% | $266.6081 | $266.61 | $266.60 | $266.60 |
| Purchase #7 | $219.44 | 4.821% | $230.0192 | $230.02 | $230.00 | $230.00 |
| 7 purchase totals = | $1,237.75 | $1,328.8414 | $1,328.84 | $1,328.80 | $1,328.90 | |