| 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 | $101.73 | 13.731% | $115.6985 | $115.70 | $115.70 | $115.70 |
| Purchase #2 | $115.91 | 12.637% | $130.5575 | $130.56 | $130.55 | $130.60 |
| Purchase #3 | $225.70 | 13.213% | $255.5217 | $255.52 | $255.50 | $255.50 |
| Purchase #4 | $214.38 | 4.610% | $224.2629 | $224.26 | $224.25 | $224.30 |
| Purchase #5 | $133.91 | 9.478% | $146.602 | $146.60 | $146.60 | $146.60 |
| Purchase #6 | $238.42 | 11.316% | $265.3996 | $265.40 | $265.40 | $265.40 |
| Purchase #7 | $21.74 | 7.130% | $23.2901 | $23.29 | $23.30 | $23.30 |
| 7 purchase totals = | $1,051.79 | $1,161.3323 | $1,161.33 | $1,161.30 | $1,161.40 | |