| 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 | $106.28 | 5.205% | $111.8119 | $111.81 | $111.80 | $111.80 |
| Purchase #2 | $156.26 | 8.742% | $169.9202 | $169.92 | $169.90 | $169.90 |
| Purchase #3 | $67.64 | 13.303% | $76.6381 | $76.64 | $76.65 | $76.60 |
| Purchase #4 | $220.73 | 7.265% | $236.766 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $38.77 | 9.292% | $42.3725 | $42.37 | $42.35 | $42.40 |
| Purchase #6 | $242.34 | 10.618% | $268.0717 | $268.07 | $268.05 | $268.10 |
| Purchase #7 | $79.90 | 9.128% | $87.1933 | $87.19 | $87.20 | $87.20 |
| 7 purchase totals = | $911.92 | $992.7737 | $992.77 | $992.70 | $992.80 | |