| 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 | $129.49 | 11.548% | $144.4435 | $144.44 | $144.45 | $144.40 |
| Purchase #2 | $208.54 | 5.533% | $220.0785 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $64.54 | 12.829% | $72.8198 | $72.82 | $72.80 | $72.80 |
| Purchase #4 | $155.75 | 13.363% | $176.5629 | $176.56 | $176.55 | $176.60 |
| Purchase #5 | $249.51 | 11.675% | $278.6403 | $278.64 | $278.65 | $278.60 |
| Purchase #6 | $38.90 | 5.760% | $41.1406 | $41.14 | $41.15 | $41.10 |
| Purchase #7 | $26.96 | 6.481% | $28.7073 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $873.69 | $962.3929 | $962.39 | $962.40 | $962.30 | |