| 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 | $242.45 | 13.614% | $275.4571 | $275.46 | $275.45 | $275.50 |
| Purchase #2 | $236.89 | 6.162% | $251.4872 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $43.53 | 9.473% | $47.6536 | $47.65 | $47.65 | $47.70 |
| Purchase #4 | $129.45 | 9.818% | $142.1594 | $142.16 | $142.15 | $142.20 |
| Purchase #5 | $218.53 | 6.677% | $233.1212 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $69.39 | 6.201% | $73.6929 | $73.69 | $73.70 | $73.70 |
| Purchase #7 | $95.33 | 6.870% | $101.8792 | $101.88 | $101.90 | $101.90 |
| 7 purchase totals = | $1,035.57 | $1,125.4506 | $1,125.45 | $1,125.45 | $1,125.60 | |