| 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 | $91.63 | 10.330% | $101.0954 | $101.10 | $101.10 | $101.10 |
| Purchase #2 | $121.25 | 3.515% | $125.5119 | $125.51 | $125.50 | $125.50 |
| Purchase #3 | $117.63 | 12.643% | $132.502 | $132.50 | $132.50 | $132.50 |
| Purchase #4 | $141.43 | 5.673% | $149.4533 | $149.45 | $149.45 | $149.50 |
| Purchase #5 | $104.60 | 8.426% | $113.4136 | $113.41 | $113.40 | $113.40 |
| Purchase #6 | $228.38 | 12.624% | $257.2107 | $257.21 | $257.20 | $257.20 |
| Purchase #7 | $63.34 | 5.376% | $66.7452 | $66.75 | $66.75 | $66.70 |
| 7 purchase totals = | $868.26 | $945.9321 | $945.93 | $945.90 | $945.90 | |