| 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 | $210.52 | 4.317% | $219.6081 | $219.61 | $219.60 | $219.60 |
| Purchase #2 | $231.57 | 13.197% | $262.1303 | $262.13 | $262.15 | $262.10 |
| Purchase #3 | $190.85 | 10.206% | $210.3282 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $40.57 | 5.770% | $42.9109 | $42.91 | $42.90 | $42.90 |
| Purchase #5 | $88.70 | 6.240% | $94.2349 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $236.57 | 4.477% | $247.1612 | $247.16 | $247.15 | $247.20 |
| Purchase #7 | $239.60 | 8.366% | $259.6449 | $259.64 | $259.65 | $259.60 |
| 7 purchase totals = | $1,238.38 | $1,336.0185 | $1,336.01 | $1,336.05 | $1,335.90 | |