| 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 | $6.39 | 10.426% | $7.0562 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $245.72 | 9.332% | $268.6506 | $268.65 | $268.65 | $268.70 |
| Purchase #3 | $206.76 | 3.624% | $214.253 | $214.25 | $214.25 | $214.30 |
| Purchase #4 | $144.93 | 5.791% | $153.3229 | $153.32 | $153.30 | $153.30 |
| Purchase #5 | $192.46 | 10.251% | $212.1891 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $191.55 | 12.861% | $216.1852 | $216.19 | $216.20 | $216.20 |
| Purchase #7 | $215.27 | 8.105% | $232.7176 | $232.72 | $232.70 | $232.70 |
| 7 purchase totals = | $1,203.08 | $1,304.3746 | $1,304.38 | $1,304.35 | $1,304.50 | |