| 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 | $204.57 | 4.215% | $213.1926 | $213.19 | $213.20 | $213.20 |
| Purchase #2 | $92.46 | 9.689% | $101.4184 | $101.42 | $101.40 | $101.40 |
| Purchase #3 | $30.99 | 9.589% | $33.9616 | $33.96 | $33.95 | $34.00 |
| Purchase #4 | $77.35 | 11.552% | $86.2855 | $86.29 | $86.30 | $86.30 |
| Purchase #5 | $213.45 | 9.206% | $233.1002 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $112.34 | 9.103% | $122.5663 | $122.57 | $122.55 | $122.60 |
| Purchase #7 | $38.84 | 10.327% | $42.851 | $42.85 | $42.85 | $42.90 |
| 7 purchase totals = | $770.00 | $833.3756 | $833.38 | $833.35 | $833.50 | |