| 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 | $140.31 | 7.871% | $151.3538 | $151.35 | $151.35 | $151.40 |
| Purchase #2 | $226.65 | 12.404% | $254.7637 | $254.76 | $254.75 | $254.80 |
| Purchase #3 | $135.51 | 10.173% | $149.2954 | $149.30 | $149.30 | $149.30 |
| Purchase #4 | $87.41 | 3.164% | $90.1757 | $90.18 | $90.20 | $90.20 |
| Purchase #5 | $112.90 | 8.483% | $122.4773 | $122.48 | $122.50 | $122.50 |
| Purchase #6 | $30.53 | 12.336% | $34.2962 | $34.30 | $34.30 | $34.30 |
| Purchase #7 | $132.76 | 6.694% | $141.647 | $141.65 | $141.65 | $141.60 |
| 7 purchase totals = | $866.07 | $944.0091 | $944.02 | $944.05 | $944.10 | |