| 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 | $22.31 | 12.598% | $25.1206 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $102.58 | 4.508% | $107.2043 | $107.20 | $107.20 | $107.20 |
| Purchase #3 | $227.98 | 10.401% | $251.6922 | $251.69 | $251.70 | $251.70 |
| Purchase #4 | $175.80 | 12.603% | $197.9561 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $98.71 | 5.417% | $104.0571 | $104.06 | $104.05 | $104.10 |
| Purchase #6 | $146.38 | 3.589% | $151.6336 | $151.63 | $151.65 | $151.60 |
| Purchase #7 | $207.77 | 11.748% | $232.1788 | $232.18 | $232.20 | $232.20 |
| 7 purchase totals = | $981.53 | $1,069.8427 | $1,069.84 | $1,069.85 | $1,069.90 | |