| 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 | $235.34 | 3.458% | $243.4781 | $243.48 | $243.50 | $243.50 |
| Purchase #2 | $211.54 | 8.444% | $229.4024 | $229.40 | $229.40 | $229.40 |
| Purchase #3 | $43.77 | 12.268% | $49.1397 | $49.14 | $49.15 | $49.10 |
| Purchase #4 | $81.69 | 8.804% | $88.882 | $88.88 | $88.90 | $88.90 |
| Purchase #5 | $179.39 | 11.188% | $199.4602 | $199.46 | $199.45 | $199.50 |
| Purchase #6 | $12.67 | 7.587% | $13.6313 | $13.63 | $13.65 | $13.60 |
| Purchase #7 | $84.37 | 11.687% | $94.2303 | $94.23 | $94.25 | $94.20 |
| 7 purchase totals = | $848.77 | $918.2240 | $918.22 | $918.30 | $918.20 | |