| 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 | $199.99 | 8.404% | $216.7972 | $216.80 | $216.80 | $216.80 |
| Purchase #2 | $226.46 | 8.586% | $245.9039 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $116.65 | 4.352% | $121.7266 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $108.81 | 10.727% | $120.482 | $120.48 | $120.50 | $120.50 |
| Purchase #5 | $170.98 | 10.252% | $188.5089 | $188.51 | $188.50 | $188.50 |
| Purchase #6 | $119.36 | 12.603% | $134.4029 | $134.40 | $134.40 | $134.40 |
| Purchase #7 | $131.31 | 10.288% | $144.8192 | $144.82 | $144.80 | $144.80 |
| 7 purchase totals = | $1,073.56 | $1,172.6407 | $1,172.64 | $1,172.65 | $1,172.60 | |