| 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 | $209.79 | 12.305% | $235.6047 | $235.60 | $235.60 | $235.60 |
| Purchase #2 | $42.59 | 9.671% | $46.7089 | $46.71 | $46.70 | $46.70 |
| Purchase #3 | $82.53 | 11.842% | $92.3032 | $92.30 | $92.30 | $92.30 |
| Purchase #4 | $74.59 | 5.176% | $78.4508 | $78.45 | $78.45 | $78.50 |
| Purchase #5 | $174.59 | 7.279% | $187.2984 | $187.30 | $187.30 | $187.30 |
| Purchase #6 | $245.70 | 8.716% | $267.1152 | $267.12 | $267.10 | $267.10 |
| Purchase #7 | $67.31 | 3.825% | $69.8846 | $69.88 | $69.90 | $69.90 |
| 7 purchase totals = | $897.10 | $977.3658 | $977.36 | $977.35 | $977.40 | |