| 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 | $213.85 | 7.729% | $230.3785 | $230.38 | $230.40 | $230.40 |
| Purchase #2 | $159.39 | 3.555% | $165.0563 | $165.06 | $165.05 | $165.10 |
| Purchase #3 | $84.25 | 11.766% | $94.1629 | $94.16 | $94.15 | $94.20 |
| Purchase #4 | $83.97 | 5.766% | $88.8117 | $88.81 | $88.80 | $88.80 |
| Purchase #5 | $22.51 | 8.822% | $24.4958 | $24.50 | $24.50 | $24.50 |
| Purchase #6 | $200.72 | 7.613% | $216.0008 | $216.00 | $216.00 | $216.00 |
| Purchase #7 | $41.76 | 13.308% | $47.3174 | $47.32 | $47.30 | $47.30 |
| 7 purchase totals = | $806.45 | $866.2234 | $866.23 | $866.20 | $866.30 | |