| 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 | $232.43 | 10.819% | $257.5766 | $257.58 | $257.60 | $257.60 |
| Purchase #2 | $244.25 | 9.746% | $268.0546 | $268.05 | $268.05 | $268.10 |
| Purchase #3 | $98.48 | 6.540% | $104.9206 | $104.92 | $104.90 | $104.90 |
| Purchase #4 | $113.76 | 6.384% | $121.0224 | $121.02 | $121.00 | $121.00 |
| Purchase #5 | $98.46 | 8.133% | $106.4678 | $106.47 | $106.45 | $106.50 |
| Purchase #6 | $89.33 | 4.491% | $93.3418 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $64.47 | 4.638% | $67.4601 | $67.46 | $67.45 | $67.50 |
| 7 purchase totals = | $941.18 | $1,018.8439 | $1,018.84 | $1,018.80 | $1,018.90 | |