| 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 | $121.76 | 8.258% | $131.8149 | $131.81 | $131.80 | $131.80 |
| Purchase #2 | $113.84 | 5.803% | $120.4461 | $120.45 | $120.45 | $120.40 |
| Purchase #3 | $227.44 | 12.613% | $256.127 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $209.86 | 3.778% | $217.7885 | $217.79 | $217.80 | $217.80 |
| Purchase #5 | $104.73 | 4.727% | $109.6806 | $109.68 | $109.70 | $109.70 |
| Purchase #6 | $239.38 | 4.166% | $249.3526 | $249.35 | $249.35 | $249.40 |
| Purchase #7 | $100.51 | 7.189% | $107.7357 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $1,117.52 | $1,192.9454 | $1,192.95 | $1,193.00 | $1,192.90 | |