| 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 | $212.88 | 12.766% | $240.0563 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $154.26 | 8.323% | $167.0991 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $90.53 | 5.441% | $95.4557 | $95.46 | $95.45 | $95.50 |
| Purchase #4 | $13.60 | 11.393% | $15.1494 | $15.15 | $15.15 | $15.10 |
| Purchase #5 | $40.89 | 10.528% | $45.1949 | $45.19 | $45.20 | $45.20 |
| Purchase #6 | $184.29 | 6.149% | $195.622 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $62.98 | 4.221% | $65.6384 | $65.64 | $65.65 | $65.60 |
| 7 purchase totals = | $759.43 | $824.2158 | $824.22 | $824.20 | $824.20 | |