| 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 | $70.54 | 5.352% | $74.3153 | $74.32 | $74.30 | $74.30 |
| Purchase #2 | $203.29 | 8.341% | $220.2464 | $220.25 | $220.25 | $220.20 |
| Purchase #3 | $203.78 | 3.636% | $211.1894 | $211.19 | $211.20 | $211.20 |
| Purchase #4 | $226.70 | 10.349% | $250.1612 | $250.16 | $250.15 | $250.20 |
| Purchase #5 | $195.98 | 8.611% | $212.8558 | $212.86 | $212.85 | $212.90 |
| Purchase #6 | $224.25 | 8.485% | $243.2776 | $243.28 | $243.30 | $243.30 |
| Purchase #7 | $160.55 | 5.122% | $168.7734 | $168.77 | $168.75 | $168.80 |
| 7 purchase totals = | $1,285.09 | $1,380.8191 | $1,380.83 | $1,380.80 | $1,380.90 | |