| 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 | $21.47 | 13.393% | $24.3455 | $24.35 | $24.35 | $24.30 |
| Purchase #2 | $209.25 | 5.281% | $220.3005 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $169.81 | 7.867% | $183.169 | $183.17 | $183.15 | $183.20 |
| Purchase #4 | $10.39 | 11.656% | $11.6011 | $11.60 | $11.60 | $11.60 |
| Purchase #5 | $206.42 | 12.372% | $231.9583 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $163.40 | 9.717% | $179.2776 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $125.47 | 10.164% | $138.2228 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $906.21 | $988.8748 | $988.88 | $988.85 | $988.90 | |