| 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 | $203.48 | 3.624% | $210.8541 | $210.85 | $210.85 | $210.90 |
| Purchase #2 | $144.97 | 11.493% | $161.6314 | $161.63 | $161.65 | $161.60 |
| Purchase #3 | $206.50 | 6.447% | $219.8131 | $219.81 | $219.80 | $219.80 |
| Purchase #4 | $163.36 | 10.662% | $180.7774 | $180.78 | $180.80 | $180.80 |
| Purchase #5 | $27.74 | 3.821% | $28.7999 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $81.86 | 11.769% | $91.4941 | $91.49 | $91.50 | $91.50 |
| Purchase #7 | $109.40 | 10.389% | $120.7656 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $937.31 | $1,014.1356 | $1,014.13 | $1,014.15 | $1,014.20 | |