| 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 | $128.42 | 12.485% | $144.4532 | $144.45 | $144.45 | $144.50 |
| Purchase #2 | $119.78 | 11.776% | $133.8853 | $133.89 | $133.90 | $133.90 |
| Purchase #3 | $80.49 | 12.266% | $90.3629 | $90.36 | $90.35 | $90.40 |
| Purchase #4 | $88.60 | 8.381% | $96.0256 | $96.03 | $96.05 | $96.00 |
| Purchase #5 | $78.66 | 7.107% | $84.2504 | $84.25 | $84.25 | $84.30 |
| Purchase #6 | $242.53 | 11.182% | $269.6497 | $269.65 | $269.65 | $269.60 |
| Purchase #7 | $61.68 | 7.247% | $66.1499 | $66.15 | $66.15 | $66.10 |
| 7 purchase totals = | $800.16 | $884.7770 | $884.78 | $884.80 | $884.80 | |