| 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 | $203.34 | 3.621% | $210.7029 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $215.65 | 9.394% | $235.9082 | $235.91 | $235.90 | $235.90 |
| Purchase #3 | $198.80 | 7.496% | $213.702 | $213.70 | $213.70 | $213.70 |
| Purchase #4 | $145.88 | 9.277% | $159.4133 | $159.41 | $159.40 | $159.40 |
| Purchase #5 | $98.80 | 8.576% | $107.2731 | $107.27 | $107.25 | $107.30 |
| Purchase #6 | $130.73 | 10.319% | $144.22 | $144.22 | $144.20 | $144.20 |
| Purchase #7 | $153.46 | 11.269% | $170.7534 | $170.75 | $170.75 | $170.80 |
| 7 purchase totals = | $1,146.66 | $1,241.9729 | $1,241.96 | $1,241.90 | $1,242.00 | |