| 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 | $31.48 | 8.345% | $34.107 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $206.98 | 4.747% | $216.8053 | $216.81 | $216.80 | $216.80 |
| Purchase #3 | $187.88 | 3.196% | $193.8846 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $80.53 | 10.431% | $88.9301 | $88.93 | $88.95 | $88.90 |
| Purchase #5 | $104.86 | 11.273% | $116.6809 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $199.27 | 3.188% | $205.6227 | $205.62 | $205.60 | $205.60 |
| Purchase #7 | $75.31 | 5.667% | $79.5778 | $79.58 | $79.60 | $79.60 |
| 7 purchase totals = | $886.31 | $935.6084 | $935.61 | $935.65 | $935.60 | |