| 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 | $43.90 | 7.857% | $47.3492 | $47.35 | $47.35 | $47.30 |
| Purchase #2 | $245.31 | 13.352% | $278.0638 | $278.06 | $278.05 | $278.10 |
| Purchase #3 | $204.43 | 12.117% | $229.2008 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $157.79 | 10.288% | $174.0234 | $174.02 | $174.00 | $174.00 |
| Purchase #5 | $113.28 | 7.567% | $121.8519 | $121.85 | $121.85 | $121.90 |
| Purchase #6 | $106.68 | 5.235% | $112.2647 | $112.26 | $112.25 | $112.30 |
| Purchase #7 | $224.97 | 5.394% | $237.1049 | $237.10 | $237.10 | $237.10 |
| 7 purchase totals = | $1,096.36 | $1,199.8587 | $1,199.84 | $1,199.80 | $1,199.90 | |