| 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 | $233.99 | 6.487% | $249.1689 | $249.17 | $249.15 | $249.20 |
| Purchase #2 | $243.50 | 5.314% | $256.4396 | $256.44 | $256.45 | $256.40 |
| Purchase #3 | $159.66 | 12.419% | $179.4882 | $179.49 | $179.50 | $179.50 |
| Purchase #4 | $233.86 | 6.175% | $248.3009 | $248.30 | $248.30 | $248.30 |
| Purchase #5 | $46.33 | 11.747% | $51.7724 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $220.30 | 3.686% | $228.4203 | $228.42 | $228.40 | $228.40 |
| Purchase #7 | $158.72 | 4.833% | $166.3909 | $166.39 | $166.40 | $166.40 |
| 7 purchase totals = | $1,296.36 | $1,379.9812 | $1,379.98 | $1,379.95 | $1,380.00 | |