| 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 | $93.72 | 10.144% | $103.227 | $103.23 | $103.25 | $103.20 |
| Purchase #2 | $66.94 | 13.395% | $75.9066 | $75.91 | $75.90 | $75.90 |
| Purchase #3 | $165.56 | 8.756% | $180.0564 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $90.40 | 6.583% | $96.351 | $96.35 | $96.35 | $96.40 |
| Purchase #5 | $177.38 | 13.786% | $201.8336 | $201.83 | $201.85 | $201.80 |
| Purchase #6 | $211.86 | 4.807% | $222.0441 | $222.04 | $222.05 | $222.00 |
| Purchase #7 | $24.68 | 13.616% | $28.0404 | $28.04 | $28.05 | $28.00 |
| 7 purchase totals = | $830.54 | $907.4591 | $907.46 | $907.50 | $907.40 | |