| 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 | $124.46 | 6.428% | $132.4603 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $104.97 | 10.717% | $116.2196 | $116.22 | $116.20 | $116.20 |
| Purchase #3 | $161.27 | 13.784% | $183.4995 | $183.50 | $183.50 | $183.50 |
| Purchase #4 | $177.33 | 12.333% | $199.2001 | $199.20 | $199.20 | $199.20 |
| Purchase #5 | $200.54 | 10.178% | $220.951 | $220.95 | $220.95 | $221.00 |
| Purchase #6 | $230.89 | 7.230% | $247.5833 | $247.58 | $247.60 | $247.60 |
| Purchase #7 | $112.82 | 3.352% | $116.6017 | $116.60 | $116.60 | $116.60 |
| 7 purchase totals = | $1,112.28 | $1,216.5155 | $1,216.51 | $1,216.50 | $1,216.60 | |