| 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 | $225.99 | 6.286% | $240.1957 | $240.20 | $240.20 | $240.20 |
| Purchase #2 | $107.82 | 7.869% | $116.3044 | $116.30 | $116.30 | $116.30 |
| Purchase #3 | $230.87 | 11.871% | $258.2766 | $258.28 | $258.30 | $258.30 |
| Purchase #4 | $140.38 | 8.208% | $151.9024 | $151.90 | $151.90 | $151.90 |
| Purchase #5 | $86.70 | 12.559% | $97.5887 | $97.59 | $97.60 | $97.60 |
| Purchase #6 | $83.51 | 6.726% | $89.1269 | $89.13 | $89.15 | $89.10 |
| Purchase #7 | $193.80 | 12.379% | $217.7905 | $217.79 | $217.80 | $217.80 |
| 7 purchase totals = | $1,069.07 | $1,171.1852 | $1,171.19 | $1,171.25 | $1,171.20 | |