| 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 | $243.82 | 13.532% | $276.8137 | $276.81 | $276.80 | $276.80 |
| Purchase #2 | $116.71 | 12.261% | $131.0198 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $240.89 | 5.286% | $253.6234 | $253.62 | $253.60 | $253.60 |
| Purchase #4 | $31.38 | 13.557% | $35.6342 | $35.63 | $35.65 | $35.60 |
| Purchase #5 | $78.42 | 13.796% | $89.2388 | $89.24 | $89.25 | $89.20 |
| Purchase #6 | $224.36 | 4.642% | $234.7748 | $234.77 | $234.75 | $234.80 |
| Purchase #7 | $188.34 | 7.226% | $201.9494 | $201.95 | $201.95 | $201.90 |
| 7 purchase totals = | $1,123.92 | $1,223.0541 | $1,223.04 | $1,223.00 | $1,222.90 | |