| 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 | $211.45 | 7.866% | $228.0827 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $193.83 | 13.494% | $219.9854 | $219.99 | $220.00 | $220.00 |
| Purchase #3 | $225.97 | 7.238% | $242.3257 | $242.33 | $242.35 | $242.30 |
| Purchase #4 | $138.53 | 8.833% | $150.7664 | $150.77 | $150.75 | $150.80 |
| Purchase #5 | $188.98 | 12.488% | $212.5798 | $212.58 | $212.60 | $212.60 |
| Purchase #6 | $128.41 | 3.129% | $132.4279 | $132.43 | $132.45 | $132.40 |
| Purchase #7 | $46.77 | 4.157% | $48.7142 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $1,133.94 | $1,234.8821 | $1,234.89 | $1,234.95 | $1,234.90 | |