| 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 | $210.48 | 5.154% | $221.3281 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $145.31 | 7.335% | $155.9685 | $155.97 | $155.95 | $156.00 |
| Purchase #3 | $42.65 | 6.630% | $45.4777 | $45.48 | $45.50 | $45.50 |
| Purchase #4 | $111.64 | 11.647% | $124.6427 | $124.64 | $124.65 | $124.60 |
| Purchase #5 | $235.40 | 8.652% | $255.7668 | $255.77 | $255.75 | $255.80 |
| Purchase #6 | $62.33 | 3.104% | $64.2647 | $64.26 | $64.25 | $64.30 |
| Purchase #7 | $82.60 | 12.129% | $92.6186 | $92.62 | $92.60 | $92.60 |
| 7 purchase totals = | $890.41 | $960.0671 | $960.07 | $960.05 | $960.10 | |