| 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 | $225.52 | 11.472% | $251.3917 | $251.39 | $251.40 | $251.40 |
| Purchase #2 | $113.77 | 7.130% | $121.8818 | $121.88 | $121.90 | $121.90 |
| Purchase #3 | $217.94 | 6.189% | $231.4283 | $231.43 | $231.45 | $231.40 |
| Purchase #4 | $56.41 | 6.406% | $60.0236 | $60.02 | $60.00 | $60.00 |
| Purchase #5 | $87.83 | 4.255% | $91.5672 | $91.57 | $91.55 | $91.60 |
| Purchase #6 | $128.61 | 3.489% | $133.0972 | $133.10 | $133.10 | $133.10 |
| Purchase #7 | $30.62 | 5.635% | $32.3454 | $32.35 | $32.35 | $32.30 |
| 7 purchase totals = | $860.70 | $921.7352 | $921.74 | $921.75 | $921.70 | |