| 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 | $90.84 | 10.246% | $100.1475 | $100.15 | $100.15 | $100.10 |
| Purchase #2 | $98.48 | 3.131% | $101.5634 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $244.62 | 11.426% | $272.5703 | $272.57 | $272.55 | $272.60 |
| Purchase #4 | $219.30 | 12.238% | $246.1379 | $246.14 | $246.15 | $246.10 |
| Purchase #5 | $243.94 | 3.698% | $252.9609 | $252.96 | $252.95 | $253.00 |
| Purchase #6 | $19.74 | 6.389% | $21.0012 | $21.00 | $21.00 | $21.00 |
| Purchase #7 | $139.34 | 10.388% | $153.8146 | $153.81 | $153.80 | $153.80 |
| 7 purchase totals = | $1,056.26 | $1,148.1958 | $1,148.19 | $1,148.15 | $1,148.20 | |