| 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 | $236.38 | 8.342% | $256.0988 | $256.10 | $256.10 | $256.10 |
| Purchase #2 | $63.43 | 6.214% | $67.3715 | $67.37 | $67.35 | $67.40 |
| Purchase #3 | $58.36 | 7.458% | $62.7125 | $62.71 | $62.70 | $62.70 |
| Purchase #4 | $141.82 | 6.664% | $151.2709 | $151.27 | $151.25 | $151.30 |
| Purchase #5 | $198.68 | 4.476% | $207.5729 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $121.94 | 12.617% | $137.3252 | $137.33 | $137.35 | $137.30 |
| Purchase #7 | $244.58 | 9.792% | $268.5293 | $268.53 | $268.55 | $268.50 |
| 7 purchase totals = | $1,065.19 | $1,150.8811 | $1,150.88 | $1,150.85 | $1,150.90 | |