| 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 | $188.29 | 11.561% | $210.0582 | $210.06 | $210.05 | $210.10 |
| Purchase #2 | $226.59 | 11.205% | $251.9794 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $170.58 | 6.727% | $182.0549 | $182.05 | $182.05 | $182.10 |
| Purchase #4 | $100.94 | 8.559% | $109.5795 | $109.58 | $109.60 | $109.60 |
| Purchase #5 | $77.99 | 5.253% | $82.0868 | $82.09 | $82.10 | $82.10 |
| Purchase #6 | $201.60 | 7.165% | $216.0446 | $216.04 | $216.05 | $216.00 |
| Purchase #7 | $100.75 | 10.115% | $110.9409 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $1,066.74 | $1,162.7443 | $1,162.74 | $1,162.80 | $1,162.80 | |