| 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 | $200.50 | 4.477% | $209.4764 | $209.48 | $209.50 | $209.50 |
| Purchase #2 | $165.29 | 10.599% | $182.8091 | $182.81 | $182.80 | $182.80 |
| Purchase #3 | $15.98 | 12.817% | $18.0282 | $18.03 | $18.05 | $18.00 |
| Purchase #4 | $21.43 | 12.644% | $24.1396 | $24.14 | $24.15 | $24.10 |
| Purchase #5 | $200.90 | 6.221% | $213.398 | $213.40 | $213.40 | $213.40 |
| Purchase #6 | $32.41 | 12.145% | $36.3462 | $36.35 | $36.35 | $36.30 |
| Purchase #7 | $211.82 | 4.399% | $221.138 | $221.14 | $221.15 | $221.10 |
| 7 purchase totals = | $848.33 | $905.3355 | $905.35 | $905.40 | $905.20 | |