| 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 | $237.66 | 4.144% | $247.5086 | $247.51 | $247.50 | $247.50 |
| Purchase #2 | $132.46 | 10.651% | $146.5683 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $70.63 | 9.402% | $77.2706 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $67.73 | 7.235% | $72.6303 | $72.63 | $72.65 | $72.60 |
| Purchase #5 | $197.98 | 10.737% | $219.2371 | $219.24 | $219.25 | $219.20 |
| Purchase #6 | $94.34 | 9.555% | $103.3542 | $103.35 | $103.35 | $103.40 |
| Purchase #7 | $70.49 | 5.719% | $74.5213 | $74.52 | $74.50 | $74.50 |
| 7 purchase totals = | $871.29 | $941.0904 | $941.09 | $941.05 | $941.10 | |