| 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 | $222.54 | 7.218% | $238.6029 | $238.60 | $238.60 | $238.60 |
| Purchase #2 | $34.91 | 5.406% | $36.7972 | $36.80 | $36.80 | $36.80 |
| Purchase #3 | $169.70 | 11.546% | $189.2936 | $189.29 | $189.30 | $189.30 |
| Purchase #4 | $11.69 | 9.736% | $12.8281 | $12.83 | $12.85 | $12.80 |
| Purchase #5 | $92.66 | 11.191% | $103.0296 | $103.03 | $103.05 | $103.00 |
| Purchase #6 | $67.67 | 11.658% | $75.559 | $75.56 | $75.55 | $75.60 |
| Purchase #7 | $200.46 | 9.285% | $219.0727 | $219.07 | $219.05 | $219.10 |
| 7 purchase totals = | $799.63 | $875.1831 | $875.18 | $875.20 | $875.20 | |