| 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 | $96.69 | 10.684% | $107.0204 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $143.75 | 4.439% | $150.1311 | $150.13 | $150.15 | $150.10 |
| Purchase #3 | $56.81 | 13.860% | $64.6839 | $64.68 | $64.70 | $64.70 |
| Purchase #4 | $212.58 | 11.864% | $237.8005 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $149.63 | 12.530% | $168.3786 | $168.38 | $168.40 | $168.40 |
| Purchase #6 | $86.31 | 4.466% | $90.1646 | $90.16 | $90.15 | $90.20 |
| Purchase #7 | $176.86 | 10.216% | $194.928 | $194.93 | $194.95 | $194.90 |
| 7 purchase totals = | $922.63 | $1,013.1071 | $1,013.10 | $1,013.15 | $1,013.10 | |