| 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 | $202.70 | 6.394% | $215.6606 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $106.83 | 6.122% | $113.3701 | $113.37 | $113.35 | $113.40 |
| Purchase #3 | $23.87 | 5.728% | $25.2373 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $165.99 | 4.122% | $172.8321 | $172.83 | $172.85 | $172.80 |
| Purchase #5 | $64.84 | 5.115% | $68.1566 | $68.16 | $68.15 | $68.20 |
| Purchase #6 | $191.88 | 4.786% | $201.0634 | $201.06 | $201.05 | $201.10 |
| Purchase #7 | $233.32 | 8.477% | $253.0985 | $253.10 | $253.10 | $253.10 |
| 7 purchase totals = | $989.43 | $1,049.4186 | $1,049.42 | $1,049.40 | $1,049.50 | |