| 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 | $11.75 | 7.767% | $12.6626 | $12.66 | $12.65 | $12.70 |
| Purchase #2 | $220.73 | 8.191% | $238.81 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $32.93 | 9.222% | $35.9668 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $170.85 | 11.312% | $190.1766 | $190.18 | $190.20 | $190.20 |
| Purchase #5 | $151.67 | 7.867% | $163.6019 | $163.60 | $163.60 | $163.60 |
| Purchase #6 | $203.88 | 9.253% | $222.745 | $222.75 | $222.75 | $222.70 |
| Purchase #7 | $178.81 | 12.426% | $201.0289 | $201.03 | $201.05 | $201.00 |
| 7 purchase totals = | $970.62 | $1,064.9918 | $1,065.00 | $1,065.00 | $1,065.00 | |