| 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 | $112.40 | 13.539% | $127.6178 | $127.62 | $127.60 | $127.60 |
| Purchase #2 | $176.79 | 10.597% | $195.5244 | $195.52 | $195.50 | $195.50 |
| Purchase #3 | $17.46 | 12.351% | $19.6165 | $19.62 | $19.60 | $19.60 |
| Purchase #4 | $108.31 | 7.166% | $116.0715 | $116.07 | $116.05 | $116.10 |
| Purchase #5 | $188.92 | 9.294% | $206.4782 | $206.48 | $206.50 | $206.50 |
| Purchase #6 | $250.51 | 9.660% | $274.7093 | $274.71 | $274.70 | $274.70 |
| Purchase #7 | $110.93 | 13.662% | $126.0853 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $965.32 | $1,066.1030 | $1,066.11 | $1,066.05 | $1,066.10 | |