| 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 | $145.35 | 4.816% | $152.3501 | $152.35 | $152.35 | $152.40 |
| Purchase #2 | $204.29 | 12.165% | $229.1419 | $229.14 | $229.15 | $229.10 |
| Purchase #3 | $248.66 | 3.694% | $257.8455 | $257.85 | $257.85 | $257.80 |
| Purchase #4 | $213.55 | 8.633% | $231.9858 | $231.99 | $232.00 | $232.00 |
| Purchase #5 | $94.52 | 3.688% | $98.0059 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $187.88 | 9.718% | $206.1382 | $206.14 | $206.15 | $206.10 |
| Purchase #7 | $110.33 | 5.455% | $116.3485 | $116.35 | $116.35 | $116.30 |
| 7 purchase totals = | $1,204.58 | $1,291.8159 | $1,291.83 | $1,291.85 | $1,291.70 | |