| 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 | $189.90 | 10.627% | $210.0807 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $201.30 | 11.473% | $224.3951 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $110.47 | 3.252% | $114.0625 | $114.06 | $114.05 | $114.10 |
| Purchase #4 | $116.54 | 11.449% | $129.8827 | $129.88 | $129.90 | $129.90 |
| Purchase #5 | $130.36 | 11.306% | $145.0985 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $105.58 | 11.525% | $117.7481 | $117.75 | $117.75 | $117.70 |
| Purchase #7 | $13.41 | 9.441% | $14.676 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $867.56 | $955.9436 | $955.95 | $956.00 | $956.00 | |