| 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 | $213.87 | 10.235% | $235.7596 | $235.76 | $235.75 | $235.80 |
| Purchase #2 | $29.26 | 13.739% | $33.28 | $33.28 | $33.30 | $33.30 |
| Purchase #3 | $92.42 | 10.544% | $102.1648 | $102.16 | $102.15 | $102.20 |
| Purchase #4 | $75.89 | 11.530% | $84.6401 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $47.28 | 5.381% | $49.8241 | $49.82 | $49.80 | $49.80 |
| Purchase #6 | $141.54 | 13.618% | $160.8149 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $19.81 | 12.396% | $22.2656 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $620.07 | $688.7491 | $688.74 | $688.70 | $688.80 | |