| 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 | $94.63 | 8.752% | $102.912 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $205.47 | 5.310% | $216.3805 | $216.38 | $216.40 | $216.40 |
| Purchase #3 | $227.88 | 3.624% | $236.1384 | $236.14 | $236.15 | $236.10 |
| Purchase #4 | $11.47 | 12.842% | $12.943 | $12.94 | $12.95 | $12.90 |
| Purchase #5 | $180.51 | 4.764% | $189.1095 | $189.11 | $189.10 | $189.10 |
| Purchase #6 | $203.51 | 6.738% | $217.2225 | $217.22 | $217.20 | $217.20 |
| Purchase #7 | $143.69 | 11.842% | $160.7058 | $160.71 | $160.70 | $160.70 |
| 7 purchase totals = | $1,067.16 | $1,135.4117 | $1,135.41 | $1,135.40 | $1,135.30 | |