| 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 | $212.53 | 4.329% | $221.7304 | $221.73 | $221.75 | $221.70 |
| Purchase #2 | $220.51 | 13.475% | $250.2237 | $250.22 | $250.20 | $250.20 |
| Purchase #3 | $236.53 | 8.860% | $257.4866 | $257.49 | $257.50 | $257.50 |
| Purchase #4 | $181.56 | 10.346% | $200.3442 | $200.34 | $200.35 | $200.30 |
| Purchase #5 | $212.47 | 7.661% | $228.7473 | $228.75 | $228.75 | $228.70 |
| Purchase #6 | $84.96 | 4.572% | $88.8444 | $88.84 | $88.85 | $88.80 |
| Purchase #7 | $13.27 | 11.242% | $14.7618 | $14.76 | $14.75 | $14.80 |
| 7 purchase totals = | $1,161.83 | $1,262.1384 | $1,262.13 | $1,262.15 | $1,262.00 | |