| 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 | $211.37 | 13.864% | $240.6743 | $240.67 | $240.65 | $240.70 |
| Purchase #2 | $10.39 | 10.274% | $11.4575 | $11.46 | $11.45 | $11.50 |
| Purchase #3 | $105.42 | 7.756% | $113.5964 | $113.60 | $113.60 | $113.60 |
| Purchase #4 | $137.44 | 8.399% | $148.9836 | $148.98 | $149.00 | $149.00 |
| Purchase #5 | $165.57 | 5.176% | $174.1399 | $174.14 | $174.15 | $174.10 |
| Purchase #6 | $199.91 | 4.622% | $209.1498 | $209.15 | $209.15 | $209.10 |
| Purchase #7 | $42.52 | 9.424% | $46.5271 | $46.53 | $46.55 | $46.50 |
| 7 purchase totals = | $872.62 | $944.5286 | $944.53 | $944.55 | $944.50 | |