| 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 | $221.28 | 7.438% | $237.7388 | $237.74 | $237.75 | $237.70 |
| Purchase #2 | $34.48 | 7.711% | $37.1388 | $37.14 | $37.15 | $37.10 |
| Purchase #3 | $101.64 | 5.573% | $107.3044 | $107.30 | $107.30 | $107.30 |
| Purchase #4 | $46.92 | 9.343% | $51.3037 | $51.30 | $51.30 | $51.30 |
| Purchase #5 | $122.76 | 4.166% | $127.8742 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $144.64 | 5.296% | $152.3001 | $152.30 | $152.30 | $152.30 |
| Purchase #7 | $78.39 | 3.523% | $81.1517 | $81.15 | $81.15 | $81.20 |
| 7 purchase totals = | $750.11 | $794.8117 | $794.80 | $794.80 | $794.80 | |