| 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 | $107.67 | 3.496% | $111.4341 | $111.43 | $111.45 | $111.40 |
| Purchase #2 | $210.96 | 6.663% | $225.0163 | $225.02 | $225.00 | $225.00 |
| Purchase #3 | $189.94 | 13.833% | $216.2144 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $58.48 | 7.487% | $62.8584 | $62.86 | $62.85 | $62.90 |
| Purchase #5 | $214.70 | 13.346% | $243.3539 | $243.35 | $243.35 | $243.40 |
| Purchase #6 | $210.36 | 8.276% | $227.7694 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $53.84 | 11.361% | $59.9568 | $59.96 | $59.95 | $60.00 |
| 7 purchase totals = | $1,045.95 | $1,146.6033 | $1,146.60 | $1,146.55 | $1,146.70 | |