| 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 | $218.48 | 10.134% | $240.6208 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $10.69 | 4.874% | $11.211 | $11.21 | $11.20 | $11.20 |
| Purchase #3 | $174.88 | 6.439% | $186.1405 | $186.14 | $186.15 | $186.10 |
| Purchase #4 | $33.56 | 11.415% | $37.3909 | $37.39 | $37.40 | $37.40 |
| Purchase #5 | $186.89 | 5.708% | $197.5577 | $197.56 | $197.55 | $197.60 |
| Purchase #6 | $84.91 | 6.288% | $90.2491 | $90.25 | $90.25 | $90.20 |
| Purchase #7 | $169.92 | 11.234% | $189.0088 | $189.01 | $189.00 | $189.00 |
| 7 purchase totals = | $879.33 | $952.1788 | $952.18 | $952.15 | $952.10 | |