| 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 | $131.73 | 12.670% | $148.4202 | $148.42 | $148.40 | $148.40 |
| Purchase #2 | $81.46 | 12.558% | $91.6897 | $91.69 | $91.70 | $91.70 |
| Purchase #3 | $224.36 | 8.507% | $243.4463 | $243.45 | $243.45 | $243.40 |
| Purchase #4 | $197.66 | 7.249% | $211.9884 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $77.52 | 11.267% | $86.2542 | $86.25 | $86.25 | $86.30 |
| Purchase #6 | $106.91 | 12.662% | $120.4469 | $120.45 | $120.45 | $120.40 |
| Purchase #7 | $151.66 | 5.868% | $160.5594 | $160.56 | $160.55 | $160.60 |
| 7 purchase totals = | $971.30 | $1,062.8051 | $1,062.81 | $1,062.80 | $1,062.80 | |