| 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 | $190.33 | 8.355% | $206.2321 | $206.23 | $206.25 | $206.20 |
| Purchase #2 | $70.68 | 13.388% | $80.1426 | $80.14 | $80.15 | $80.10 |
| Purchase #3 | $128.86 | 9.659% | $141.3066 | $141.31 | $141.30 | $141.30 |
| Purchase #4 | $234.80 | 12.590% | $264.3613 | $264.36 | $264.35 | $264.40 |
| Purchase #5 | $232.55 | 3.450% | $240.573 | $240.57 | $240.55 | $240.60 |
| Purchase #6 | $249.27 | 9.500% | $272.9507 | $272.95 | $272.95 | $273.00 |
| Purchase #7 | $228.87 | 6.789% | $244.408 | $244.41 | $244.40 | $244.40 |
| 7 purchase totals = | $1,335.36 | $1,449.9743 | $1,449.97 | $1,449.95 | $1,450.00 | |