| 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 | $247.39 | 5.104% | $260.0168 | $260.02 | $260.00 | $260.00 |
| Purchase #2 | $32.52 | 9.682% | $35.6686 | $35.67 | $35.65 | $35.70 |
| Purchase #3 | $130.92 | 8.320% | $141.8125 | $141.81 | $141.80 | $141.80 |
| Purchase #4 | $161.39 | 5.431% | $170.1551 | $170.16 | $170.15 | $170.20 |
| Purchase #5 | $152.92 | 12.505% | $172.0426 | $172.04 | $172.05 | $172.00 |
| Purchase #6 | $32.99 | 7.304% | $35.3996 | $35.40 | $35.40 | $35.40 |
| Purchase #7 | $7.75 | 4.633% | $8.1091 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $765.88 | $823.2043 | $823.21 | $823.15 | $823.20 | |