| 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 | $246.91 | 4.130% | $257.1074 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $37.45 | 5.687% | $39.5798 | $39.58 | $39.60 | $39.60 |
| Purchase #3 | $65.65 | 13.857% | $74.7471 | $74.75 | $74.75 | $74.70 |
| Purchase #4 | $53.47 | 5.431% | $56.374 | $56.37 | $56.35 | $56.40 |
| Purchase #5 | $240.32 | 11.335% | $267.5603 | $267.56 | $267.55 | $267.60 |
| Purchase #6 | $112.85 | 13.481% | $128.0633 | $128.06 | $128.05 | $128.10 |
| Purchase #7 | $31.52 | 3.694% | $32.6843 | $32.68 | $32.70 | $32.70 |
| 7 purchase totals = | $788.17 | $856.1162 | $856.11 | $856.10 | $856.20 | |