| 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 | $106.50 | 10.366% | $117.5398 | $117.54 | $117.55 | $117.50 |
| Purchase #2 | $213.44 | 9.234% | $233.149 | $233.15 | $233.15 | $233.10 |
| Purchase #3 | $74.91 | 10.785% | $82.989 | $82.99 | $83.00 | $83.00 |
| Purchase #4 | $45.47 | 13.557% | $51.6344 | $51.63 | $51.65 | $51.60 |
| Purchase #5 | $115.94 | 13.827% | $131.971 | $131.97 | $131.95 | $132.00 |
| Purchase #6 | $155.35 | 9.379% | $169.9203 | $169.92 | $169.90 | $169.90 |
| Purchase #7 | $96.68 | 5.112% | $101.6223 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $808.29 | $888.8258 | $888.82 | $888.80 | $888.70 | |