| 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 | $209.55 | 10.769% | $232.1164 | $232.12 | $232.10 | $232.10 |
| Purchase #2 | $120.74 | 8.149% | $130.5791 | $130.58 | $130.60 | $130.60 |
| Purchase #3 | $41.71 | 11.379% | $46.4562 | $46.46 | $46.45 | $46.50 |
| Purchase #4 | $215.69 | 10.519% | $238.3784 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $131.34 | 9.248% | $143.4863 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $40.25 | 8.841% | $43.8085 | $43.81 | $43.80 | $43.80 |
| Purchase #7 | $41.82 | 12.451% | $47.027 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $801.10 | $881.8519 | $881.87 | $881.90 | $881.90 | |