| 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 | $124.54 | 3.338% | $128.6971 | $128.70 | $128.70 | $128.70 |
| Purchase #2 | $70.61 | 10.571% | $78.0742 | $78.07 | $78.05 | $78.10 |
| Purchase #3 | $116.37 | 7.223% | $124.7754 | $124.78 | $124.80 | $124.80 |
| Purchase #4 | $206.35 | 8.384% | $223.6504 | $223.65 | $223.65 | $223.70 |
| Purchase #5 | $152.76 | 4.769% | $160.0451 | $160.05 | $160.05 | $160.00 |
| Purchase #6 | $99.76 | 7.408% | $107.1502 | $107.15 | $107.15 | $107.20 |
| Purchase #7 | $185.28 | 9.417% | $202.7278 | $202.73 | $202.75 | $202.70 |
| 7 purchase totals = | $955.67 | $1,025.1202 | $1,025.13 | $1,025.15 | $1,025.20 | |