| 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 | $247.52 | 8.266% | $267.98 | $267.98 | $268.00 | $268.00 |
| Purchase #2 | $149.97 | 4.739% | $157.0771 | $157.08 | $157.10 | $157.10 |
| Purchase #3 | $185.77 | 4.603% | $194.321 | $194.32 | $194.30 | $194.30 |
| Purchase #4 | $67.91 | 4.699% | $71.1011 | $71.10 | $71.10 | $71.10 |
| Purchase #5 | $95.38 | 3.655% | $98.8661 | $98.87 | $98.85 | $98.90 |
| Purchase #6 | $239.43 | 7.329% | $256.9778 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $53.55 | 3.601% | $55.4783 | $55.48 | $55.50 | $55.50 |
| 7 purchase totals = | $1,039.53 | $1,101.8014 | $1,101.81 | $1,101.85 | $1,101.90 | |