| 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 | $189.79 | 5.247% | $199.7483 | $199.75 | $199.75 | $199.70 |
| Purchase #2 | $182.38 | 4.346% | $190.3062 | $190.31 | $190.30 | $190.30 |
| Purchase #3 | $232.45 | 3.766% | $241.2041 | $241.20 | $241.20 | $241.20 |
| Purchase #4 | $31.55 | 6.751% | $33.6799 | $33.68 | $33.70 | $33.70 |
| Purchase #5 | $224.61 | 10.197% | $247.5135 | $247.51 | $247.50 | $247.50 |
| Purchase #6 | $65.54 | 8.453% | $71.0801 | $71.08 | $71.10 | $71.10 |
| Purchase #7 | $110.80 | 5.398% | $116.781 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $1,037.12 | $1,100.3131 | $1,100.31 | $1,100.35 | $1,100.30 | |