| 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 | $238.60 | 10.141% | $262.7964 | $262.80 | $262.80 | $262.80 |
| Purchase #2 | $18.28 | 4.786% | $19.1549 | $19.15 | $19.15 | $19.20 |
| Purchase #3 | $173.69 | 5.393% | $183.0571 | $183.06 | $183.05 | $183.10 |
| Purchase #4 | $88.50 | 7.202% | $94.8738 | $94.87 | $94.85 | $94.90 |
| Purchase #5 | $157.42 | 7.478% | $169.1919 | $169.19 | $169.20 | $169.20 |
| Purchase #6 | $132.68 | 7.441% | $142.5527 | $142.55 | $142.55 | $142.60 |
| Purchase #7 | $38.40 | 6.166% | $40.7677 | $40.77 | $40.75 | $40.80 |
| 7 purchase totals = | $847.57 | $912.3945 | $912.39 | $912.35 | $912.60 | |