| 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 | $193.78 | 11.351% | $215.776 | $215.78 | $215.80 | $215.80 |
| Purchase #2 | $249.36 | 10.643% | $275.8994 | $275.90 | $275.90 | $275.90 |
| Purchase #3 | $167.32 | 7.364% | $179.6414 | $179.64 | $179.65 | $179.60 |
| Purchase #4 | $240.53 | 11.731% | $268.7466 | $268.75 | $268.75 | $268.70 |
| Purchase #5 | $219.91 | 8.640% | $238.9102 | $238.91 | $238.90 | $238.90 |
| Purchase #6 | $158.80 | 13.444% | $180.1491 | $180.15 | $180.15 | $180.10 |
| Purchase #7 | $89.29 | 4.344% | $93.1688 | $93.17 | $93.15 | $93.20 |
| 7 purchase totals = | $1,318.99 | $1,452.2915 | $1,452.30 | $1,452.30 | $1,452.20 | |