| 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 | $70.80 | 4.543% | $74.0164 | $74.02 | $74.00 | $74.00 |
| Purchase #2 | $217.78 | 5.281% | $229.281 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $151.81 | 4.106% | $158.0433 | $158.04 | $158.05 | $158.00 |
| Purchase #4 | $237.41 | 13.842% | $270.2723 | $270.27 | $270.25 | $270.30 |
| Purchase #5 | $161.25 | 7.232% | $172.9116 | $172.91 | $172.90 | $172.90 |
| Purchase #6 | $122.40 | 11.646% | $136.6547 | $136.65 | $136.65 | $136.70 |
| Purchase #7 | $193.79 | 4.329% | $202.1792 | $202.18 | $202.20 | $202.20 |
| 7 purchase totals = | $1,155.24 | $1,243.3585 | $1,243.35 | $1,243.35 | $1,243.40 | |