| 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 | $238.85 | 3.752% | $247.8117 | $247.81 | $247.80 | $247.80 |
| Purchase #2 | $177.31 | 12.853% | $200.0997 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $236.64 | 9.670% | $259.5231 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $91.89 | 3.603% | $95.2008 | $95.20 | $95.20 | $95.20 |
| Purchase #5 | $48.69 | 8.467% | $52.8126 | $52.81 | $52.80 | $52.80 |
| Purchase #6 | $219.51 | 10.786% | $243.1863 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $138.34 | 13.819% | $157.4572 | $157.46 | $157.45 | $157.50 |
| 7 purchase totals = | $1,151.23 | $1,256.0914 | $1,256.09 | $1,256.05 | $1,256.10 | |