| 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 | $245.51 | 7.392% | $263.6581 | $263.66 | $263.65 | $263.70 |
| Purchase #2 | $34.77 | 3.870% | $36.1156 | $36.12 | $36.10 | $36.10 |
| Purchase #3 | $124.87 | 5.223% | $131.392 | $131.39 | $131.40 | $131.40 |
| Purchase #4 | $76.60 | 6.109% | $81.2795 | $81.28 | $81.30 | $81.30 |
| Purchase #5 | $92.91 | 5.753% | $98.2551 | $98.26 | $98.25 | $98.30 |
| Purchase #6 | $141.54 | 6.481% | $150.7132 | $150.71 | $150.70 | $150.70 |
| Purchase #7 | $140.88 | 12.585% | $158.6097 | $158.61 | $158.60 | $158.60 |
| 7 purchase totals = | $857.08 | $920.0232 | $920.03 | $920.00 | $920.10 | |