| 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 | $102.61 | 5.584% | $108.3397 | $108.34 | $108.35 | $108.30 |
| Purchase #2 | $206.80 | 7.585% | $222.4858 | $222.49 | $222.50 | $222.50 |
| Purchase #3 | $113.85 | 9.650% | $124.8365 | $124.84 | $124.85 | $124.80 |
| Purchase #4 | $164.88 | 13.542% | $187.208 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $179.99 | 11.698% | $201.0452 | $201.05 | $201.05 | $201.00 |
| Purchase #6 | $244.51 | 6.647% | $260.7626 | $260.76 | $260.75 | $260.80 |
| Purchase #7 | $238.86 | 13.402% | $270.872 | $270.87 | $270.85 | $270.90 |
| 7 purchase totals = | $1,251.50 | $1,375.5498 | $1,375.56 | $1,375.55 | $1,375.50 | |