| 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 | $98.74 | 12.278% | $110.8633 | $110.86 | $110.85 | $110.90 |
| Purchase #2 | $203.84 | 13.429% | $231.2137 | $231.21 | $231.20 | $231.20 |
| Purchase #3 | $180.31 | 4.338% | $188.1318 | $188.13 | $188.15 | $188.10 |
| Purchase #4 | $68.53 | 8.857% | $74.5997 | $74.60 | $74.60 | $74.60 |
| Purchase #5 | $157.67 | 13.170% | $178.4351 | $178.44 | $178.45 | $178.40 |
| Purchase #6 | $86.45 | 10.749% | $95.7425 | $95.74 | $95.75 | $95.70 |
| Purchase #7 | $177.83 | 13.662% | $202.1251 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $973.37 | $1,081.1112 | $1,081.11 | $1,081.15 | $1,081.00 | |