| 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 | $238.67 | 4.626% | $249.7109 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $22.70 | 4.324% | $23.6815 | $23.68 | $23.70 | $23.70 |
| Purchase #3 | $87.84 | 5.113% | $92.3313 | $92.33 | $92.35 | $92.30 |
| Purchase #4 | $215.55 | 12.742% | $243.0154 | $243.02 | $243.00 | $243.00 |
| Purchase #5 | $118.74 | 6.384% | $126.3204 | $126.32 | $126.30 | $126.30 |
| Purchase #6 | $137.93 | 7.753% | $148.6237 | $148.62 | $148.60 | $148.60 |
| Purchase #7 | $140.65 | 5.309% | $148.1171 | $148.12 | $148.10 | $148.10 |
| 7 purchase totals = | $962.08 | $1,031.8003 | $1,031.80 | $1,031.75 | $1,031.70 | |