| 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 | $21.94 | 8.494% | $23.8036 | $23.80 | $23.80 | $23.80 |
| Purchase #2 | $215.79 | 13.388% | $244.68 | $244.68 | $244.70 | $244.70 |
| Purchase #3 | $208.36 | 8.145% | $225.3309 | $225.33 | $225.35 | $225.30 |
| Purchase #4 | $65.67 | 5.258% | $69.1229 | $69.12 | $69.10 | $69.10 |
| Purchase #5 | $190.95 | 10.292% | $210.6026 | $210.60 | $210.60 | $210.60 |
| Purchase #6 | $149.47 | 5.238% | $157.2992 | $157.30 | $157.30 | $157.30 |
| Purchase #7 | $175.71 | 12.184% | $197.1185 | $197.12 | $197.10 | $197.10 |
| 7 purchase totals = | $1,027.89 | $1,127.9577 | $1,127.95 | $1,127.95 | $1,127.90 | |