| 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 | $78.63 | 12.498% | $88.4572 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $155.86 | 9.342% | $170.4204 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $226.72 | 7.326% | $243.3295 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $217.95 | 4.690% | $228.1719 | $228.17 | $228.15 | $228.20 |
| Purchase #5 | $232.44 | 13.415% | $263.6218 | $263.62 | $263.60 | $263.60 |
| Purchase #6 | $214.97 | 4.779% | $225.2434 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $5.89 | 7.473% | $6.3302 | $6.33 | $6.35 | $6.30 |
| 7 purchase totals = | $1,132.46 | $1,225.5744 | $1,225.57 | $1,225.55 | $1,225.50 | |