| 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 | $109.59 | 3.480% | $113.4037 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $46.31 | 3.362% | $47.8669 | $47.87 | $47.85 | $47.90 |
| Purchase #3 | $203.72 | 5.156% | $214.2238 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $149.93 | 11.373% | $166.9815 | $166.98 | $167.00 | $167.00 |
| Purchase #5 | $204.57 | 13.620% | $232.4324 | $232.43 | $232.45 | $232.40 |
| Purchase #6 | $110.61 | 8.792% | $120.3348 | $120.33 | $120.35 | $120.30 |
| Purchase #7 | $41.78 | 7.491% | $44.9097 | $44.91 | $44.90 | $44.90 |
| 7 purchase totals = | $866.51 | $940.1528 | $940.14 | $940.15 | $940.10 | |