| 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 | $185.39 | 10.300% | $204.4852 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $193.91 | 6.428% | $206.3745 | $206.37 | $206.35 | $206.40 |
| Purchase #3 | $30.52 | 11.497% | $34.0289 | $34.03 | $34.05 | $34.00 |
| Purchase #4 | $69.71 | 3.829% | $72.3792 | $72.38 | $72.40 | $72.40 |
| Purchase #5 | $17.37 | 9.773% | $19.0676 | $19.07 | $19.05 | $19.10 |
| Purchase #6 | $215.74 | 8.429% | $233.9247 | $233.92 | $233.90 | $233.90 |
| Purchase #7 | $27.93 | 11.682% | $31.1928 | $31.19 | $31.20 | $31.20 |
| 7 purchase totals = | $740.57 | $801.4529 | $801.45 | $801.45 | $801.50 | |