| 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 | $128.84 | 12.845% | $145.3895 | $145.39 | $145.40 | $145.40 |
| Purchase #2 | $151.91 | 4.173% | $158.2492 | $158.25 | $158.25 | $158.20 |
| Purchase #3 | $214.77 | 12.814% | $242.2906 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $68.28 | 10.344% | $75.3429 | $75.34 | $75.35 | $75.30 |
| Purchase #5 | $19.75 | 4.461% | $20.631 | $20.63 | $20.65 | $20.60 |
| Purchase #6 | $93.47 | 8.777% | $101.6739 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $222.31 | 11.545% | $247.9757 | $247.98 | $248.00 | $248.00 |
| 7 purchase totals = | $899.33 | $991.5528 | $991.55 | $991.60 | $991.50 | |