| 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 | $50.88 | 11.342% | $56.6508 | $56.65 | $56.65 | $56.70 |
| Purchase #2 | $234.88 | 12.522% | $264.2917 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $109.52 | 9.702% | $120.1456 | $120.15 | $120.15 | $120.10 |
| Purchase #4 | $107.37 | 13.266% | $121.6137 | $121.61 | $121.60 | $121.60 |
| Purchase #5 | $235.77 | 3.660% | $244.3992 | $244.40 | $244.40 | $244.40 |
| Purchase #6 | $65.43 | 12.728% | $73.7579 | $73.76 | $73.75 | $73.80 |
| Purchase #7 | $216.58 | 13.865% | $246.6088 | $246.61 | $246.60 | $246.60 |
| 7 purchase totals = | $1,020.43 | $1,127.4677 | $1,127.47 | $1,127.45 | $1,127.50 | |