| 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 | $21.46 | 4.372% | $22.3982 | $22.40 | $22.40 | $22.40 |
| Purchase #2 | $202.99 | 6.714% | $216.6187 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $126.83 | 3.717% | $131.5443 | $131.54 | $131.55 | $131.50 |
| Purchase #4 | $171.85 | 12.382% | $193.1285 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $115.42 | 5.372% | $121.6204 | $121.62 | $121.60 | $121.60 |
| Purchase #6 | $243.26 | 5.716% | $257.1647 | $257.16 | $257.15 | $257.20 |
| Purchase #7 | $105.92 | 4.720% | $110.9194 | $110.92 | $110.90 | $110.90 |
| 7 purchase totals = | $987.73 | $1,053.3942 | $1,053.39 | $1,053.35 | $1,053.30 | |