| 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 | $189.98 | 12.441% | $213.6154 | $213.62 | $213.60 | $213.60 |
| Purchase #2 | $20.93 | 10.128% | $23.0498 | $23.05 | $23.05 | $23.00 |
| Purchase #3 | $212.76 | 10.721% | $235.57 | $235.57 | $235.55 | $235.60 |
| Purchase #4 | $41.76 | 6.801% | $44.6001 | $44.60 | $44.60 | $44.60 |
| Purchase #5 | $110.32 | 5.821% | $116.7417 | $116.74 | $116.75 | $116.70 |
| Purchase #6 | $106.60 | 9.693% | $116.9327 | $116.93 | $116.95 | $116.90 |
| Purchase #7 | $51.97 | 13.137% | $58.7973 | $58.80 | $58.80 | $58.80 |
| 7 purchase totals = | $734.32 | $809.3070 | $809.31 | $809.30 | $809.20 | |