| 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 | $248.38 | 4.143% | $258.6704 | $258.67 | $258.65 | $258.70 |
| Purchase #2 | $109.32 | 6.723% | $116.6696 | $116.67 | $116.65 | $116.70 |
| Purchase #3 | $205.51 | 11.251% | $228.6319 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $141.36 | 9.698% | $155.0691 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $196.78 | 8.615% | $213.7326 | $213.73 | $213.75 | $213.70 |
| Purchase #6 | $66.87 | 7.354% | $71.7876 | $71.79 | $71.80 | $71.80 |
| Purchase #7 | $149.42 | 6.496% | $159.1263 | $159.13 | $159.15 | $159.10 |
| 7 purchase totals = | $1,117.64 | $1,203.6875 | $1,203.69 | $1,203.70 | $1,203.70 | |