| 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 | $246.56 | 5.606% | $260.3822 | $260.38 | $260.40 | $260.40 |
| Purchase #2 | $240.57 | 8.355% | $260.6696 | $260.67 | $260.65 | $260.70 |
| Purchase #3 | $229.79 | 11.740% | $256.7673 | $256.77 | $256.75 | $256.80 |
| Purchase #4 | $107.28 | 4.296% | $111.8887 | $111.89 | $111.90 | $111.90 |
| Purchase #5 | $109.42 | 3.201% | $112.9225 | $112.92 | $112.90 | $112.90 |
| Purchase #6 | $12.99 | 3.187% | $13.404 | $13.40 | $13.40 | $13.40 |
| Purchase #7 | $186.37 | 3.755% | $193.3682 | $193.37 | $193.35 | $193.40 |
| 7 purchase totals = | $1,132.98 | $1,209.4025 | $1,209.40 | $1,209.35 | $1,209.50 | |