| 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 | $203.85 | 10.219% | $224.6814 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $203.79 | 4.184% | $212.3166 | $212.32 | $212.30 | $212.30 |
| Purchase #3 | $206.59 | 12.384% | $232.1741 | $232.17 | $232.15 | $232.20 |
| Purchase #4 | $25.72 | 12.874% | $29.0312 | $29.03 | $29.05 | $29.00 |
| Purchase #5 | $168.40 | 7.556% | $181.1243 | $181.12 | $181.10 | $181.10 |
| Purchase #6 | $112.94 | 12.197% | $126.7153 | $126.72 | $126.70 | $126.70 |
| Purchase #7 | $143.60 | 12.175% | $161.0833 | $161.08 | $161.10 | $161.10 |
| 7 purchase totals = | $1,064.89 | $1,167.1262 | $1,167.12 | $1,167.10 | $1,167.10 | |