| 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 | $164.71 | 3.152% | $169.9017 | $169.90 | $169.90 | $169.90 |
| Purchase #2 | $242.63 | 10.859% | $268.9772 | $268.98 | $269.00 | $269.00 |
| Purchase #3 | $202.72 | 9.713% | $222.4102 | $222.41 | $222.40 | $222.40 |
| Purchase #4 | $32.88 | 12.861% | $37.1087 | $37.11 | $37.10 | $37.10 |
| Purchase #5 | $93.28 | 11.122% | $103.6546 | $103.65 | $103.65 | $103.70 |
| Purchase #6 | $110.38 | 6.828% | $117.9167 | $117.92 | $117.90 | $117.90 |
| Purchase #7 | $95.61 | 13.574% | $108.5881 | $108.59 | $108.60 | $108.60 |
| 7 purchase totals = | $942.21 | $1,028.5572 | $1,028.56 | $1,028.55 | $1,028.60 | |