| 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 | $205.80 | 7.510% | $221.2556 | $221.26 | $221.25 | $221.30 |
| Purchase #2 | $160.58 | 3.415% | $166.0638 | $166.06 | $166.05 | $166.10 |
| Purchase #3 | $70.83 | 13.591% | $80.4565 | $80.46 | $80.45 | $80.50 |
| Purchase #4 | $55.34 | 10.413% | $61.1026 | $61.10 | $61.10 | $61.10 |
| Purchase #5 | $240.68 | 12.205% | $270.055 | $270.06 | $270.05 | $270.10 |
| Purchase #6 | $120.80 | 3.315% | $124.8045 | $124.80 | $124.80 | $124.80 |
| Purchase #7 | $57.97 | 7.146% | $62.1125 | $62.11 | $62.10 | $62.10 |
| 7 purchase totals = | $912.00 | $985.8505 | $985.85 | $985.80 | $986.00 | |