| 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 | $119.39 | 9.522% | $130.7583 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $65.49 | 12.277% | $73.5302 | $73.53 | $73.55 | $73.50 |
| Purchase #3 | $37.58 | 3.556% | $38.9163 | $38.92 | $38.90 | $38.90 |
| Purchase #4 | $33.59 | 12.186% | $37.6833 | $37.68 | $37.70 | $37.70 |
| Purchase #5 | $211.70 | 12.758% | $238.7087 | $238.71 | $238.70 | $238.70 |
| Purchase #6 | $235.59 | 7.183% | $252.5124 | $252.51 | $252.50 | $252.50 |
| Purchase #7 | $154.60 | 3.584% | $160.1409 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $857.94 | $932.2501 | $932.25 | $932.25 | $932.20 | |