| 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 | $126.54 | 4.146% | $131.7863 | $131.79 | $131.80 | $131.80 |
| Purchase #2 | $125.88 | 11.298% | $140.1019 | $140.10 | $140.10 | $140.10 |
| Purchase #3 | $10.85 | 12.125% | $12.1656 | $12.17 | $12.15 | $12.20 |
| Purchase #4 | $54.65 | 3.223% | $56.4114 | $56.41 | $56.40 | $56.40 |
| Purchase #5 | $98.37 | 9.470% | $107.6856 | $107.69 | $107.70 | $107.70 |
| Purchase #6 | $149.52 | 12.228% | $167.8033 | $167.80 | $167.80 | $167.80 |
| Purchase #7 | $219.88 | 9.564% | $240.9093 | $240.91 | $240.90 | $240.90 |
| 7 purchase totals = | $785.69 | $856.8634 | $856.87 | $856.85 | $856.90 | |