| 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 | $12.51 | 9.138% | $13.6532 | $13.65 | $13.65 | $13.70 |
| Purchase #2 | $15.33 | 4.647% | $16.0424 | $16.04 | $16.05 | $16.00 |
| Purchase #3 | $166.35 | 6.596% | $177.3224 | $177.32 | $177.30 | $177.30 |
| Purchase #4 | $202.92 | 12.329% | $227.938 | $227.94 | $227.95 | $227.90 |
| Purchase #5 | $212.63 | 5.621% | $224.5819 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $138.72 | 12.261% | $155.7285 | $155.73 | $155.75 | $155.70 |
| Purchase #7 | $239.30 | 9.866% | $262.9093 | $262.91 | $262.90 | $262.90 |
| 7 purchase totals = | $987.76 | $1,078.1757 | $1,078.17 | $1,078.20 | $1,078.10 | |