| 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 | $124.63 | 11.174% | $138.5562 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $66.84 | 12.470% | $75.1749 | $75.17 | $75.15 | $75.20 |
| Purchase #3 | $194.47 | 11.255% | $216.3576 | $216.36 | $216.35 | $216.40 |
| Purchase #4 | $55.58 | 8.433% | $60.2671 | $60.27 | $60.25 | $60.30 |
| Purchase #5 | $234.84 | 9.251% | $256.565 | $256.57 | $256.55 | $256.60 |
| Purchase #6 | $14.57 | 4.386% | $15.209 | $15.21 | $15.20 | $15.20 |
| Purchase #7 | $227.59 | 7.490% | $244.6365 | $244.64 | $244.65 | $244.60 |
| 7 purchase totals = | $918.52 | $1,006.7663 | $1,006.78 | $1,006.70 | $1,006.90 | |