| 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 | $243.27 | 3.297% | $251.2906 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $133.66 | 9.221% | $145.9848 | $145.98 | $146.00 | $146.00 |
| Purchase #3 | $194.70 | 3.655% | $201.8163 | $201.82 | $201.80 | $201.80 |
| Purchase #4 | $117.54 | 10.363% | $129.7207 | $129.72 | $129.70 | $129.70 |
| Purchase #5 | $191.78 | 6.116% | $203.5093 | $203.51 | $203.50 | $203.50 |
| Purchase #6 | $111.89 | 5.675% | $118.2398 | $118.24 | $118.25 | $118.20 |
| Purchase #7 | $67.28 | 8.618% | $73.0782 | $73.08 | $73.10 | $73.10 |
| 7 purchase totals = | $1,060.12 | $1,123.6397 | $1,123.64 | $1,123.65 | $1,123.60 | |