| 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 | $208.94 | 6.654% | $222.8429 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $108.93 | 6.593% | $116.1118 | $116.11 | $116.10 | $116.10 |
| Purchase #3 | $174.55 | 8.230% | $188.9155 | $188.92 | $188.90 | $188.90 |
| Purchase #4 | $102.26 | 10.132% | $112.621 | $112.62 | $112.60 | $112.60 |
| Purchase #5 | $184.68 | 4.669% | $193.3027 | $193.30 | $193.30 | $193.30 |
| Purchase #6 | $242.87 | 9.201% | $265.2165 | $265.22 | $265.20 | $265.20 |
| Purchase #7 | $206.69 | 3.457% | $213.8353 | $213.84 | $213.85 | $213.80 |
| 7 purchase totals = | $1,228.92 | $1,312.8457 | $1,312.85 | $1,312.80 | $1,312.70 | |