| 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 | $111.66 | 6.751% | $119.1982 | $119.20 | $119.20 | $119.20 |
| Purchase #2 | $99.31 | 10.282% | $109.5211 | $109.52 | $109.50 | $109.50 |
| Purchase #3 | $218.99 | 11.545% | $244.2724 | $244.27 | $244.25 | $244.30 |
| Purchase #4 | $75.77 | 4.268% | $79.0039 | $79.00 | $79.00 | $79.00 |
| Purchase #5 | $36.69 | 5.564% | $38.7314 | $38.73 | $38.75 | $38.70 |
| Purchase #6 | $74.33 | 10.471% | $82.1131 | $82.11 | $82.10 | $82.10 |
| Purchase #7 | $116.47 | 10.126% | $128.2638 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $733.22 | $801.1039 | $801.09 | $801.05 | $801.10 | |