| 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 | $219.59 | 10.629% | $242.9302 | $242.93 | $242.95 | $242.90 |
| Purchase #2 | $27.27 | 11.444% | $30.3908 | $30.39 | $30.40 | $30.40 |
| Purchase #3 | $8.82 | 3.803% | $9.1554 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $27.67 | 7.657% | $29.7887 | $29.79 | $29.80 | $29.80 |
| Purchase #5 | $160.85 | 10.513% | $177.7602 | $177.76 | $177.75 | $177.80 |
| Purchase #6 | $86.68 | 5.493% | $91.4413 | $91.44 | $91.45 | $91.40 |
| Purchase #7 | $124.62 | 3.544% | $129.0365 | $129.04 | $129.05 | $129.00 |
| 7 purchase totals = | $655.50 | $710.5031 | $710.51 | $710.55 | $710.50 | |