| 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 | $171.96 | 12.785% | $193.9451 | $193.95 | $193.95 | $193.90 |
| Purchase #2 | $125.81 | 11.716% | $140.5499 | $140.55 | $140.55 | $140.50 |
| Purchase #3 | $128.90 | 5.202% | $135.6054 | $135.61 | $135.60 | $135.60 |
| Purchase #4 | $194.67 | 8.268% | $210.7653 | $210.77 | $210.75 | $210.80 |
| Purchase #5 | $249.35 | 3.863% | $258.9824 | $258.98 | $259.00 | $259.00 |
| Purchase #6 | $123.48 | 8.666% | $134.1808 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $94.87 | 11.816% | $106.0798 | $106.08 | $106.10 | $106.10 |
| 7 purchase totals = | $1,089.04 | $1,180.1087 | $1,180.12 | $1,180.15 | $1,180.10 | |