| 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 | $122.60 | 3.223% | $126.5514 | $126.55 | $126.55 | $126.60 |
| Purchase #2 | $74.72 | 9.467% | $81.7937 | $81.79 | $81.80 | $81.80 |
| Purchase #3 | $230.48 | 4.772% | $241.4785 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $224.73 | 13.279% | $254.5719 | $254.57 | $254.55 | $254.60 |
| Purchase #5 | $229.80 | 9.782% | $252.279 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $119.96 | 7.653% | $129.1405 | $129.14 | $129.15 | $129.10 |
| Purchase #7 | $69.51 | 13.276% | $78.7381 | $78.74 | $78.75 | $78.70 |
| 7 purchase totals = | $1,071.80 | $1,164.5531 | $1,164.55 | $1,164.60 | $1,164.60 | |