| 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 | $226.90 | 13.670% | $257.9172 | $257.92 | $257.90 | $257.90 |
| Purchase #2 | $215.62 | 13.201% | $244.084 | $244.08 | $244.10 | $244.10 |
| Purchase #3 | $96.79 | 9.393% | $105.8815 | $105.88 | $105.90 | $105.90 |
| Purchase #4 | $32.32 | 9.186% | $35.2889 | $35.29 | $35.30 | $35.30 |
| Purchase #5 | $51.89 | 12.855% | $58.5605 | $58.56 | $58.55 | $58.60 |
| Purchase #6 | $221.65 | 5.417% | $233.6568 | $233.66 | $233.65 | $233.70 |
| Purchase #7 | $121.92 | 13.527% | $138.4121 | $138.41 | $138.40 | $138.40 |
| 7 purchase totals = | $967.09 | $1,073.8010 | $1,073.80 | $1,073.80 | $1,073.90 | |