| 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 | $75.82 | 3.158% | $78.2144 | $78.21 | $78.20 | $78.20 |
| Purchase #2 | $228.47 | 5.603% | $241.2712 | $241.27 | $241.25 | $241.30 |
| Purchase #3 | $217.92 | 7.570% | $234.4165 | $234.42 | $234.40 | $234.40 |
| Purchase #4 | $183.86 | 3.343% | $190.0064 | $190.01 | $190.00 | $190.00 |
| Purchase #5 | $54.51 | 10.868% | $60.4341 | $60.43 | $60.45 | $60.40 |
| Purchase #6 | $158.87 | 7.193% | $170.2975 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $223.57 | 8.807% | $243.2598 | $243.26 | $243.25 | $243.30 |
| 7 purchase totals = | $1,143.02 | $1,217.8999 | $1,217.90 | $1,217.85 | $1,217.90 | |