| 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 | $23.63 | 9.276% | $25.8219 | $25.82 | $25.80 | $25.80 |
| Purchase #2 | $204.39 | 12.816% | $230.5846 | $230.58 | $230.60 | $230.60 |
| Purchase #3 | $102.73 | 6.118% | $109.015 | $109.02 | $109.00 | $109.00 |
| Purchase #4 | $241.47 | 12.463% | $271.5644 | $271.56 | $271.55 | $271.60 |
| Purchase #5 | $42.27 | 4.664% | $44.2415 | $44.24 | $44.25 | $44.20 |
| Purchase #6 | $116.80 | 4.197% | $121.7021 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $119.66 | 9.363% | $130.8638 | $130.86 | $130.85 | $130.90 |
| 7 purchase totals = | $850.95 | $933.7933 | $933.78 | $933.75 | $933.80 | |