| 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 | $10.81 | 11.269% | $12.0282 | $12.03 | $12.05 | $12.00 |
| Purchase #2 | $177.76 | 8.750% | $193.314 | $193.31 | $193.30 | $193.30 |
| Purchase #3 | $98.43 | 13.240% | $111.4621 | $111.46 | $111.45 | $111.50 |
| Purchase #4 | $65.66 | 4.426% | $68.5661 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $109.46 | 13.843% | $124.6125 | $124.61 | $124.60 | $124.60 |
| Purchase #6 | $172.69 | 12.471% | $194.2262 | $194.23 | $194.25 | $194.20 |
| Purchase #7 | $129.98 | 13.778% | $147.8886 | $147.89 | $147.90 | $147.90 |
| 7 purchase totals = | $764.79 | $852.0977 | $852.10 | $852.10 | $852.10 | |