| 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 | $228.54 | 7.501% | $245.6828 | $245.68 | $245.70 | $245.70 |
| Purchase #2 | $182.27 | 5.551% | $192.3878 | $192.39 | $192.40 | $192.40 |
| Purchase #3 | $75.46 | 13.433% | $85.5965 | $85.60 | $85.60 | $85.60 |
| Purchase #4 | $109.74 | 6.552% | $116.9302 | $116.93 | $116.95 | $116.90 |
| Purchase #5 | $220.85 | 6.854% | $235.9871 | $235.99 | $236.00 | $236.00 |
| Purchase #6 | $151.98 | 9.658% | $166.6582 | $166.66 | $166.65 | $166.70 |
| Purchase #7 | $143.84 | 10.842% | $159.4351 | $159.44 | $159.45 | $159.40 |
| 7 purchase totals = | $1,112.68 | $1,202.6777 | $1,202.69 | $1,202.75 | $1,202.70 | |