| 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 | $220.57 | 10.652% | $244.0651 | $244.07 | $244.05 | $244.10 |
| Purchase #2 | $129.96 | 12.177% | $145.7852 | $145.79 | $145.80 | $145.80 |
| Purchase #3 | $152.74 | 4.149% | $159.0772 | $159.08 | $159.10 | $159.10 |
| Purchase #4 | $164.51 | 13.517% | $186.7468 | $186.75 | $186.75 | $186.70 |
| Purchase #5 | $60.28 | 10.577% | $66.6558 | $66.66 | $66.65 | $66.70 |
| Purchase #6 | $95.39 | 10.138% | $105.0606 | $105.06 | $105.05 | $105.10 |
| Purchase #7 | $187.48 | 12.528% | $210.9675 | $210.97 | $210.95 | $211.00 |
| 7 purchase totals = | $1,010.93 | $1,118.3582 | $1,118.38 | $1,118.35 | $1,118.50 | |