| 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 | $240.48 | 9.102% | $262.3685 | $262.37 | $262.35 | $262.40 |
| Purchase #2 | $132.76 | 9.458% | $145.3164 | $145.32 | $145.30 | $145.30 |
| Purchase #3 | $6.35 | 3.258% | $6.5569 | $6.56 | $6.55 | $6.60 |
| Purchase #4 | $74.65 | 10.306% | $82.3434 | $82.34 | $82.35 | $82.30 |
| Purchase #5 | $203.40 | 5.349% | $214.2799 | $214.28 | $214.30 | $214.30 |
| Purchase #6 | $64.29 | 3.723% | $66.6835 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $92.74 | 10.665% | $102.6307 | $102.63 | $102.65 | $102.60 |
| 7 purchase totals = | $814.67 | $880.1793 | $880.18 | $880.20 | $880.20 | |