| 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 | $238.35 | 13.447% | $270.4009 | $270.40 | $270.40 | $270.40 |
| Purchase #2 | $184.87 | 11.132% | $205.4497 | $205.45 | $205.45 | $205.40 |
| Purchase #3 | $60.54 | 6.790% | $64.6507 | $64.65 | $64.65 | $64.70 |
| Purchase #4 | $126.60 | 11.813% | $141.5553 | $141.56 | $141.55 | $141.60 |
| Purchase #5 | $30.80 | 8.603% | $33.4497 | $33.45 | $33.45 | $33.40 |
| Purchase #6 | $9.98 | 11.242% | $11.102 | $11.10 | $11.10 | $11.10 |
| Purchase #7 | $197.35 | 13.640% | $224.2685 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $848.49 | $950.8768 | $950.88 | $950.85 | $950.90 | |