| 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 | $102.85 | 4.744% | $107.7292 | $107.73 | $107.75 | $107.70 |
| Purchase #2 | $7.49 | 13.364% | $8.491 | $8.49 | $8.50 | $8.50 |
| Purchase #3 | $138.48 | 7.858% | $149.3618 | $149.36 | $149.35 | $149.40 |
| Purchase #4 | $203.74 | 3.778% | $211.4373 | $211.44 | $211.45 | $211.40 |
| Purchase #5 | $127.99 | 4.487% | $133.7329 | $133.73 | $133.75 | $133.70 |
| Purchase #6 | $236.97 | 5.472% | $249.937 | $249.94 | $249.95 | $249.90 |
| Purchase #7 | $223.62 | 13.357% | $253.4889 | $253.49 | $253.50 | $253.50 |
| 7 purchase totals = | $1,041.14 | $1,114.1781 | $1,114.18 | $1,114.25 | $1,114.10 | |