| 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 | $235.29 | 3.747% | $244.1063 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $239.32 | 5.449% | $252.3605 | $252.36 | $252.35 | $252.40 |
| Purchase #3 | $22.61 | 7.713% | $24.3539 | $24.35 | $24.35 | $24.40 |
| Purchase #4 | $64.97 | 13.153% | $73.5155 | $73.52 | $73.50 | $73.50 |
| Purchase #5 | $190.49 | 11.835% | $213.0345 | $213.03 | $213.05 | $213.00 |
| Purchase #6 | $38.70 | 6.739% | $41.308 | $41.31 | $41.30 | $41.30 |
| Purchase #7 | $122.58 | 10.551% | $135.5134 | $135.51 | $135.50 | $135.50 |
| 7 purchase totals = | $913.96 | $984.1921 | $984.19 | $984.15 | $984.20 | |