| 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 | $235.79 | 3.630% | $244.3492 | $244.35 | $244.35 | $244.30 |
| Purchase #2 | $116.92 | 3.412% | $120.9093 | $120.91 | $120.90 | $120.90 |
| Purchase #3 | $53.92 | 5.446% | $56.8565 | $56.86 | $56.85 | $56.90 |
| Purchase #4 | $129.99 | 6.249% | $138.1131 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $16.37 | 4.677% | $17.1356 | $17.14 | $17.15 | $17.10 |
| Purchase #6 | $182.28 | 7.836% | $196.5635 | $196.56 | $196.55 | $196.60 |
| Purchase #7 | $51.77 | 4.696% | $54.2011 | $54.20 | $54.20 | $54.20 |
| 7 purchase totals = | $787.04 | $828.1283 | $828.13 | $828.10 | $828.10 | |