| 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 | $212.26 | 12.428% | $238.6397 | $238.64 | $238.65 | $238.60 |
| Purchase #2 | $17.77 | 4.855% | $18.6327 | $18.63 | $18.65 | $18.60 |
| Purchase #3 | $105.45 | 5.164% | $110.8954 | $110.90 | $110.90 | $110.90 |
| Purchase #4 | $180.44 | 12.843% | $203.6139 | $203.61 | $203.60 | $203.60 |
| Purchase #5 | $43.47 | 11.236% | $48.3543 | $48.35 | $48.35 | $48.40 |
| Purchase #6 | $132.46 | 6.472% | $141.0328 | $141.03 | $141.05 | $141.00 |
| Purchase #7 | $159.61 | 6.630% | $170.1921 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $851.46 | $931.3609 | $931.35 | $931.40 | $931.30 | |