| 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 | $33.95 | 8.372% | $36.7923 | $36.79 | $36.80 | $36.80 |
| Purchase #2 | $159.38 | 6.198% | $169.2584 | $169.26 | $169.25 | $169.30 |
| Purchase #3 | $249.70 | 11.506% | $278.4305 | $278.43 | $278.45 | $278.40 |
| Purchase #4 | $222.58 | 5.486% | $234.7907 | $234.79 | $234.80 | $234.80 |
| Purchase #5 | $207.77 | 10.299% | $229.1682 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $225.43 | 6.364% | $239.7764 | $239.78 | $239.80 | $239.80 |
| Purchase #7 | $130.62 | 7.486% | $140.3982 | $140.40 | $140.40 | $140.40 |
| 7 purchase totals = | $1,229.43 | $1,328.6147 | $1,328.62 | $1,328.65 | $1,328.70 | |