| 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 | $243.67 | 5.199% | $256.3384 | $256.34 | $256.35 | $256.30 |
| Purchase #2 | $57.59 | 12.657% | $64.8792 | $64.88 | $64.90 | $64.90 |
| Purchase #3 | $134.56 | 7.237% | $144.2981 | $144.30 | $144.30 | $144.30 |
| Purchase #4 | $58.36 | 10.159% | $64.2888 | $64.29 | $64.30 | $64.30 |
| Purchase #5 | $142.96 | 3.570% | $148.0637 | $148.06 | $148.05 | $148.10 |
| Purchase #6 | $80.37 | 7.283% | $86.2233 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $224.98 | 12.292% | $252.6345 | $252.63 | $252.65 | $252.60 |
| 7 purchase totals = | $942.49 | $1,016.7260 | $1,016.72 | $1,016.75 | $1,016.70 | |