| 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 | $98.53 | 3.363% | $101.8436 | $101.84 | $101.85 | $101.80 |
| Purchase #2 | $246.65 | 5.416% | $260.0086 | $260.01 | $260.00 | $260.00 |
| Purchase #3 | $49.98 | 6.297% | $53.1272 | $53.13 | $53.15 | $53.10 |
| Purchase #4 | $224.28 | 8.821% | $244.0637 | $244.06 | $244.05 | $244.10 |
| Purchase #5 | $111.70 | 5.792% | $118.1697 | $118.17 | $118.15 | $118.20 |
| Purchase #6 | $9.68 | 7.400% | $10.3963 | $10.40 | $10.40 | $10.40 |
| Purchase #7 | $220.57 | 4.335% | $230.1317 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $961.39 | $1,017.7408 | $1,017.74 | $1,017.75 | $1,017.70 | |