| 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 | $221.71 | 12.115% | $248.5702 | $248.57 | $248.55 | $248.60 |
| Purchase #2 | $36.69 | 5.383% | $38.665 | $38.67 | $38.65 | $38.70 |
| Purchase #3 | $78.41 | 8.290% | $84.9102 | $84.91 | $84.90 | $84.90 |
| Purchase #4 | $187.86 | 4.394% | $196.1146 | $196.11 | $196.10 | $196.10 |
| Purchase #5 | $250.86 | 3.844% | $260.5031 | $260.50 | $260.50 | $260.50 |
| Purchase #6 | $61.47 | 12.165% | $68.9478 | $68.95 | $68.95 | $68.90 |
| Purchase #7 | $160.68 | 8.650% | $174.5788 | $174.58 | $174.60 | $174.60 |
| 7 purchase totals = | $997.68 | $1,072.2897 | $1,072.29 | $1,072.25 | $1,072.30 | |