| 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 | $112.74 | 8.210% | $121.996 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $177.79 | 13.217% | $201.2885 | $201.29 | $201.30 | $201.30 |
| Purchase #3 | $220.80 | 10.672% | $244.3638 | $244.36 | $244.35 | $244.40 |
| Purchase #4 | $81.72 | 9.429% | $89.4254 | $89.43 | $89.45 | $89.40 |
| Purchase #5 | $120.37 | 7.387% | $129.2617 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $106.90 | 8.471% | $115.9555 | $115.96 | $115.95 | $116.00 |
| Purchase #7 | $31.31 | 10.358% | $34.5531 | $34.55 | $34.55 | $34.60 |
| 7 purchase totals = | $851.63 | $936.8440 | $936.85 | $936.85 | $937.00 | |