| 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 | $95.98 | 10.871% | $106.414 | $106.41 | $106.40 | $106.40 |
| Purchase #2 | $35.91 | 9.237% | $39.227 | $39.23 | $39.25 | $39.20 |
| Purchase #3 | $238.49 | 9.392% | $260.889 | $260.89 | $260.90 | $260.90 |
| Purchase #4 | $149.65 | 11.550% | $166.9346 | $166.93 | $166.95 | $166.90 |
| Purchase #5 | $224.65 | 3.708% | $232.98 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $190.77 | 12.555% | $214.7212 | $214.72 | $214.70 | $214.70 |
| Purchase #7 | $100.80 | 3.317% | $104.1435 | $104.14 | $104.15 | $104.10 |
| 7 purchase totals = | $1,036.25 | $1,125.3093 | $1,125.30 | $1,125.35 | $1,125.20 | |