| 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 | $174.31 | 10.448% | $192.5219 | $192.52 | $192.50 | $192.50 |
| Purchase #2 | $105.42 | 10.455% | $116.4417 | $116.44 | $116.45 | $116.40 |
| Purchase #3 | $144.38 | 4.678% | $151.1341 | $151.13 | $151.15 | $151.10 |
| Purchase #4 | $238.82 | 5.564% | $252.1079 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $94.98 | 9.812% | $104.2994 | $104.30 | $104.30 | $104.30 |
| Purchase #6 | $184.38 | 8.490% | $200.0339 | $200.03 | $200.05 | $200.00 |
| Purchase #7 | $236.98 | 13.224% | $268.3182 | $268.32 | $268.30 | $268.30 |
| 7 purchase totals = | $1,179.27 | $1,284.8571 | $1,284.85 | $1,284.85 | $1,284.70 | |