| 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 | $37.47 | 12.165% | $42.0282 | $42.03 | $42.05 | $42.00 |
| Purchase #2 | $120.46 | 12.387% | $135.3814 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $74.57 | 10.849% | $82.6601 | $82.66 | $82.65 | $82.70 |
| Purchase #4 | $192.90 | 5.141% | $202.817 | $202.82 | $202.80 | $202.80 |
| Purchase #5 | $169.30 | 3.382% | $175.0257 | $175.03 | $175.05 | $175.00 |
| Purchase #6 | $176.95 | 9.384% | $193.555 | $193.56 | $193.55 | $193.60 |
| Purchase #7 | $85.25 | 12.553% | $95.9514 | $95.95 | $95.95 | $96.00 |
| 7 purchase totals = | $856.90 | $927.4188 | $927.43 | $927.45 | $927.50 | |