| 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 | $210.37 | 13.403% | $238.5659 | $238.57 | $238.55 | $238.60 |
| Purchase #2 | $6.89 | 7.500% | $7.4068 | $7.41 | $7.40 | $7.40 |
| Purchase #3 | $247.95 | 3.486% | $256.5935 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $17.66 | 11.223% | $19.642 | $19.64 | $19.65 | $19.60 |
| Purchase #5 | $51.93 | 13.346% | $58.8606 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $129.41 | 5.117% | $136.0319 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $148.57 | 8.537% | $161.2534 | $161.25 | $161.25 | $161.30 |
| 7 purchase totals = | $812.78 | $878.3541 | $878.35 | $878.35 | $878.40 | |