| 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 | $21.75 | 10.419% | $24.0161 | $24.02 | $24.00 | $24.00 |
| Purchase #2 | $137.71 | 10.439% | $152.0855 | $152.09 | $152.10 | $152.10 |
| Purchase #3 | $74.85 | 9.812% | $82.1943 | $82.19 | $82.20 | $82.20 |
| Purchase #4 | $180.57 | 8.830% | $196.5143 | $196.51 | $196.50 | $196.50 |
| Purchase #5 | $120.32 | 3.692% | $124.7622 | $124.76 | $124.75 | $124.80 |
| Purchase #6 | $112.58 | 7.458% | $120.9762 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $163.52 | 10.418% | $180.5555 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $811.30 | $881.1041 | $881.11 | $881.10 | $881.20 | |