| 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 | $226.95 | 3.174% | $234.1534 | $234.15 | $234.15 | $234.20 |
| Purchase #2 | $118.88 | 12.508% | $133.7495 | $133.75 | $133.75 | $133.70 |
| Purchase #3 | $118.56 | 10.688% | $131.2317 | $131.23 | $131.25 | $131.20 |
| Purchase #4 | $47.29 | 3.205% | $48.8056 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $91.52 | 7.452% | $98.3401 | $98.34 | $98.35 | $98.30 |
| Purchase #6 | $232.74 | 7.828% | $250.9589 | $250.96 | $250.95 | $251.00 |
| Purchase #7 | $145.33 | 10.365% | $160.3935 | $160.39 | $160.40 | $160.40 |
| 7 purchase totals = | $981.27 | $1,057.6327 | $1,057.63 | $1,057.65 | $1,057.60 | |