| 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 | $25.92 | 10.368% | $28.6074 | $28.61 | $28.60 | $28.60 |
| Purchase #2 | $231.33 | 6.175% | $245.6146 | $245.61 | $245.60 | $245.60 |
| Purchase #3 | $131.33 | 13.806% | $149.4614 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $191.82 | 13.257% | $217.2496 | $217.25 | $217.25 | $217.20 |
| Purchase #5 | $226.78 | 6.211% | $240.8653 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $119.37 | 8.205% | $129.1643 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $43.86 | 12.660% | $49.4127 | $49.41 | $49.40 | $49.40 |
| 7 purchase totals = | $970.41 | $1,060.3753 | $1,060.37 | $1,060.30 | $1,060.40 | |