| 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 | $223.65 | 6.519% | $238.2297 | $238.23 | $238.25 | $238.20 |
| Purchase #2 | $72.66 | 5.253% | $76.4768 | $76.48 | $76.50 | $76.50 |
| Purchase #3 | $41.91 | 9.420% | $45.8579 | $45.86 | $45.85 | $45.90 |
| Purchase #4 | $36.46 | 8.680% | $39.6247 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $206.66 | 6.413% | $219.9131 | $219.91 | $219.90 | $219.90 |
| Purchase #6 | $223.39 | 8.775% | $242.9925 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $10.43 | 13.806% | $11.87 | $11.87 | $11.85 | $11.90 |
| 7 purchase totals = | $815.16 | $874.9647 | $874.96 | $874.95 | $875.00 | |