| 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 | $228.29 | 7.209% | $244.7474 | $244.75 | $244.75 | $244.70 |
| Purchase #2 | $166.48 | 12.377% | $187.0852 | $187.09 | $187.10 | $187.10 |
| Purchase #3 | $79.86 | 7.805% | $86.0931 | $86.09 | $86.10 | $86.10 |
| Purchase #4 | $99.68 | 10.717% | $110.3627 | $110.36 | $110.35 | $110.40 |
| Purchase #5 | $108.41 | 11.128% | $120.4739 | $120.47 | $120.45 | $120.50 |
| Purchase #6 | $21.25 | 3.147% | $21.9187 | $21.92 | $21.90 | $21.90 |
| Purchase #7 | $225.89 | 12.407% | $253.9162 | $253.92 | $253.90 | $253.90 |
| 7 purchase totals = | $929.86 | $1,024.5972 | $1,024.60 | $1,024.55 | $1,024.60 | |