| 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 | $223.26 | 7.706% | $240.4644 | $240.46 | $240.45 | $240.50 |
| Purchase #2 | $16.47 | 13.483% | $18.6907 | $18.69 | $18.70 | $18.70 |
| Purchase #3 | $219.76 | 7.656% | $236.5848 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $11.91 | 12.384% | $13.3849 | $13.38 | $13.40 | $13.40 |
| Purchase #5 | $43.46 | 7.783% | $46.8425 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $63.25 | 4.273% | $65.9527 | $65.95 | $65.95 | $66.00 |
| Purchase #7 | $129.75 | 9.213% | $141.7039 | $141.70 | $141.70 | $141.70 |
| 7 purchase totals = | $707.86 | $763.6239 | $763.60 | $763.65 | $763.70 | |