| 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 | $203.60 | 4.749% | $213.269 | $213.27 | $213.25 | $213.30 |
| Purchase #2 | $12.93 | 7.815% | $13.9405 | $13.94 | $13.95 | $13.90 |
| Purchase #3 | $239.83 | 9.299% | $262.1318 | $262.13 | $262.15 | $262.10 |
| Purchase #4 | $105.61 | 11.277% | $117.5196 | $117.52 | $117.50 | $117.50 |
| Purchase #5 | $235.57 | 8.311% | $255.1482 | $255.15 | $255.15 | $255.10 |
| Purchase #6 | $195.57 | 4.860% | $205.0747 | $205.07 | $205.05 | $205.10 |
| Purchase #7 | $197.89 | 10.464% | $218.5972 | $218.60 | $218.60 | $218.60 |
| 7 purchase totals = | $1,191.00 | $1,285.6810 | $1,285.68 | $1,285.65 | $1,285.60 | |