| 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 | $207.38 | 6.114% | $220.0592 | $220.06 | $220.05 | $220.10 |
| Purchase #2 | $121.82 | 10.639% | $134.7804 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $238.74 | 8.241% | $258.4146 | $258.41 | $258.40 | $258.40 |
| Purchase #4 | $73.89 | 8.203% | $79.9512 | $79.95 | $79.95 | $80.00 |
| Purchase #5 | $103.57 | 12.387% | $116.3992 | $116.40 | $116.40 | $116.40 |
| Purchase #6 | $99.85 | 5.811% | $105.6523 | $105.65 | $105.65 | $105.70 |
| Purchase #7 | $91.99 | 5.747% | $97.2767 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $937.24 | $1,012.5336 | $1,012.53 | $1,012.55 | $1,012.70 | |