| 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 | $105.94 | 11.717% | $118.353 | $118.35 | $118.35 | $118.40 |
| Purchase #2 | $187.69 | 12.233% | $210.6501 | $210.65 | $210.65 | $210.70 |
| Purchase #3 | $117.97 | 3.202% | $121.7474 | $121.75 | $121.75 | $121.70 |
| Purchase #4 | $164.70 | 3.110% | $169.8222 | $169.82 | $169.80 | $169.80 |
| Purchase #5 | $121.55 | 8.194% | $131.5098 | $131.51 | $131.50 | $131.50 |
| Purchase #6 | $139.31 | 8.422% | $151.0427 | $151.04 | $151.05 | $151.00 |
| Purchase #7 | $183.70 | 3.824% | $190.7247 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $1,020.86 | $1,093.8499 | $1,093.84 | $1,093.80 | $1,093.80 | |