| 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 | $237.35 | 12.426% | $266.8431 | $266.84 | $266.85 | $266.80 |
| Purchase #2 | $58.54 | 11.864% | $65.4852 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $171.38 | 6.467% | $182.4631 | $182.46 | $182.45 | $182.50 |
| Purchase #4 | $19.90 | 5.678% | $21.0299 | $21.03 | $21.05 | $21.00 |
| Purchase #5 | $69.39 | 12.291% | $77.9187 | $77.92 | $77.90 | $77.90 |
| Purchase #6 | $144.66 | 5.375% | $152.4355 | $152.44 | $152.45 | $152.40 |
| Purchase #7 | $205.63 | 11.180% | $228.6194 | $228.62 | $228.60 | $228.60 |
| 7 purchase totals = | $906.85 | $994.7949 | $994.80 | $994.80 | $994.70 | |