| 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 | $117.33 | 11.227% | $130.5026 | $130.50 | $130.50 | $130.50 |
| Purchase #2 | $23.92 | 13.720% | $27.2018 | $27.20 | $27.20 | $27.20 |
| Purchase #3 | $87.40 | 10.420% | $96.5071 | $96.51 | $96.50 | $96.50 |
| Purchase #4 | $156.59 | 5.456% | $165.1336 | $165.13 | $165.15 | $165.10 |
| Purchase #5 | $225.91 | 12.171% | $253.4055 | $253.41 | $253.40 | $253.40 |
| Purchase #6 | $103.98 | 7.760% | $112.0488 | $112.05 | $112.05 | $112.00 |
| Purchase #7 | $147.70 | 8.846% | $160.7655 | $160.77 | $160.75 | $160.80 |
| 7 purchase totals = | $862.83 | $945.5649 | $945.57 | $945.55 | $945.50 | |