| 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 | $101.73 | 13.584% | $115.549 | $115.55 | $115.55 | $115.50 |
| Purchase #2 | $234.95 | 6.594% | $250.4426 | $250.44 | $250.45 | $250.40 |
| Purchase #3 | $100.48 | 9.255% | $109.7794 | $109.78 | $109.80 | $109.80 |
| Purchase #4 | $228.49 | 5.387% | $240.7988 | $240.80 | $240.80 | $240.80 |
| Purchase #5 | $183.59 | 8.796% | $199.7386 | $199.74 | $199.75 | $199.70 |
| Purchase #6 | $191.44 | 11.345% | $213.1589 | $213.16 | $213.15 | $213.20 |
| Purchase #7 | $166.72 | 11.776% | $186.3529 | $186.35 | $186.35 | $186.40 |
| 7 purchase totals = | $1,207.40 | $1,315.8202 | $1,315.82 | $1,315.85 | $1,315.80 | |