| 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 | $124.94 | 10.495% | $138.0525 | $138.05 | $138.05 | $138.10 |
| Purchase #2 | $66.26 | 5.203% | $69.7075 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $236.57 | 4.809% | $247.9467 | $247.95 | $247.95 | $247.90 |
| Purchase #4 | $140.36 | 13.677% | $159.557 | $159.56 | $159.55 | $159.60 |
| Purchase #5 | $103.98 | 6.368% | $110.6014 | $110.60 | $110.60 | $110.60 |
| Purchase #6 | $232.75 | 10.372% | $256.8908 | $256.89 | $256.90 | $256.90 |
| Purchase #7 | $126.73 | 8.806% | $137.8898 | $137.89 | $137.90 | $137.90 |
| 7 purchase totals = | $1,031.59 | $1,120.6457 | $1,120.65 | $1,120.65 | $1,120.70 | |