| 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 | $115.94 | 12.477% | $130.4058 | $130.41 | $130.40 | $130.40 |
| Purchase #2 | $176.68 | 8.754% | $192.1466 | $192.15 | $192.15 | $192.10 |
| Purchase #3 | $213.50 | 9.292% | $233.3384 | $233.34 | $233.35 | $233.30 |
| Purchase #4 | $230.95 | 5.734% | $244.1927 | $244.19 | $244.20 | $244.20 |
| Purchase #5 | $150.46 | 7.602% | $161.898 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $242.43 | 5.403% | $255.5285 | $255.53 | $255.55 | $255.50 |
| Purchase #7 | $169.94 | 9.279% | $185.7087 | $185.71 | $185.70 | $185.70 |
| 7 purchase totals = | $1,299.90 | $1,403.2187 | $1,403.23 | $1,403.25 | $1,403.10 | |