| 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 | $220.64 | 10.430% | $243.6528 | $243.65 | $243.65 | $243.70 |
| Purchase #2 | $141.54 | 10.283% | $156.0946 | $156.09 | $156.10 | $156.10 |
| Purchase #3 | $92.27 | 3.725% | $95.7071 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $12.95 | 9.806% | $14.2199 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $173.45 | 11.633% | $193.6274 | $193.63 | $193.65 | $193.60 |
| Purchase #6 | $58.79 | 9.808% | $64.5561 | $64.56 | $64.55 | $64.60 |
| Purchase #7 | $107.38 | 5.789% | $113.5962 | $113.60 | $113.60 | $113.60 |
| 7 purchase totals = | $807.02 | $881.4541 | $881.46 | $881.45 | $881.50 | |