| 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 | $107.27 | 4.130% | $111.7003 | $111.70 | $111.70 | $111.70 |
| Purchase #2 | $172.59 | 11.862% | $193.0626 | $193.06 | $193.05 | $193.10 |
| Purchase #3 | $175.72 | 10.802% | $194.7013 | $194.70 | $194.70 | $194.70 |
| Purchase #4 | $233.56 | 7.625% | $251.369 | $251.37 | $251.35 | $251.40 |
| Purchase #5 | $13.33 | 6.767% | $14.232 | $14.23 | $14.25 | $14.20 |
| Purchase #6 | $250.72 | 7.831% | $270.3539 | $270.35 | $270.35 | $270.40 |
| Purchase #7 | $166.99 | 9.614% | $183.0444 | $183.04 | $183.05 | $183.00 |
| 7 purchase totals = | $1,120.18 | $1,218.4635 | $1,218.45 | $1,218.45 | $1,218.50 | |