| 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 | $112.55 | 10.720% | $124.6154 | $124.62 | $124.60 | $124.60 |
| Purchase #2 | $40.42 | 12.364% | $45.4175 | $45.42 | $45.40 | $45.40 |
| Purchase #3 | $139.83 | 6.596% | $149.0532 | $149.05 | $149.05 | $149.10 |
| Purchase #4 | $208.33 | 4.216% | $217.1132 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $35.78 | 13.346% | $40.5552 | $40.56 | $40.55 | $40.60 |
| Purchase #6 | $118.49 | 12.287% | $133.0489 | $133.05 | $133.05 | $133.00 |
| Purchase #7 | $108.69 | 9.697% | $119.2297 | $119.23 | $119.25 | $119.20 |
| 7 purchase totals = | $764.09 | $829.0331 | $829.04 | $829.00 | $829.00 | |