| 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 | $107.59 | 8.856% | $117.1182 | $117.12 | $117.10 | $117.10 |
| Purchase #2 | $191.99 | 13.291% | $217.5074 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $224.74 | 12.698% | $253.2775 | $253.28 | $253.30 | $253.30 |
| Purchase #4 | $235.64 | 3.581% | $244.0783 | $244.08 | $244.10 | $244.10 |
| Purchase #5 | $188.88 | 10.297% | $208.329 | $208.33 | $208.35 | $208.30 |
| Purchase #6 | $96.66 | 3.494% | $100.0373 | $100.04 | $100.05 | $100.00 |
| Purchase #7 | $52.77 | 8.526% | $57.2692 | $57.27 | $57.25 | $57.30 |
| 7 purchase totals = | $1,098.27 | $1,197.6169 | $1,197.63 | $1,197.65 | $1,197.60 | |