| 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 | $108.53 | 7.169% | $116.3105 | $116.31 | $116.30 | $116.30 |
| Purchase #2 | $209.39 | 5.138% | $220.1485 | $220.15 | $220.15 | $220.10 |
| Purchase #3 | $236.53 | 5.603% | $249.7828 | $249.78 | $249.80 | $249.80 |
| Purchase #4 | $13.32 | 4.602% | $13.933 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $133.30 | 10.725% | $147.5964 | $147.60 | $147.60 | $147.60 |
| Purchase #6 | $131.64 | 11.166% | $146.3389 | $146.34 | $146.35 | $146.30 |
| Purchase #7 | $151.75 | 5.815% | $160.5743 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $984.46 | $1,054.6844 | $1,054.68 | $1,054.70 | $1,054.60 | |