| 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 | $227.75 | 6.685% | $242.9751 | $242.98 | $243.00 | $243.00 |
| Purchase #2 | $208.42 | 12.399% | $234.262 | $234.26 | $234.25 | $234.30 |
| Purchase #3 | $91.51 | 6.630% | $97.5771 | $97.58 | $97.60 | $97.60 |
| Purchase #4 | $147.86 | 7.501% | $158.951 | $158.95 | $158.95 | $159.00 |
| Purchase #5 | $244.66 | 7.588% | $263.2248 | $263.22 | $263.20 | $263.20 |
| Purchase #6 | $62.33 | 8.874% | $67.8612 | $67.86 | $67.85 | $67.90 |
| Purchase #7 | $58.41 | 7.780% | $62.9543 | $62.95 | $62.95 | $63.00 |
| 7 purchase totals = | $1,040.94 | $1,127.8055 | $1,127.80 | $1,127.80 | $1,128.00 | |