| 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 | $206.77 | 6.458% | $220.1232 | $220.12 | $220.10 | $220.10 |
| Purchase #2 | $69.76 | 8.233% | $75.5033 | $75.50 | $75.50 | $75.50 |
| Purchase #3 | $74.68 | 6.808% | $79.7642 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $231.72 | 12.707% | $261.1647 | $261.16 | $261.15 | $261.20 |
| Purchase #5 | $189.89 | 12.510% | $213.6452 | $213.65 | $213.65 | $213.60 |
| Purchase #6 | $36.28 | 10.859% | $40.2196 | $40.22 | $40.20 | $40.20 |
| Purchase #7 | $116.25 | 11.129% | $129.1875 | $129.19 | $129.20 | $129.20 |
| 7 purchase totals = | $925.35 | $1,019.6077 | $1,019.60 | $1,019.55 | $1,019.60 | |