| 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 | $235.56 | 3.537% | $243.8918 | $243.89 | $243.90 | $243.90 |
| Purchase #2 | $229.26 | 13.688% | $260.6411 | $260.64 | $260.65 | $260.60 |
| Purchase #3 | $70.27 | 8.286% | $76.0926 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $239.80 | 3.346% | $247.8237 | $247.82 | $247.80 | $247.80 |
| Purchase #5 | $89.91 | 5.690% | $95.0259 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $120.93 | 3.371% | $125.0066 | $125.01 | $125.00 | $125.00 |
| Purchase #7 | $128.46 | 8.266% | $139.0785 | $139.08 | $139.10 | $139.10 |
| 7 purchase totals = | $1,114.19 | $1,187.5602 | $1,187.56 | $1,187.60 | $1,187.50 | |