| 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 | $227.96 | 6.471% | $242.7113 | $242.71 | $242.70 | $242.70 |
| Purchase #2 | $32.66 | 11.712% | $36.4851 | $36.49 | $36.50 | $36.50 |
| Purchase #3 | $107.74 | 9.378% | $117.8439 | $117.84 | $117.85 | $117.80 |
| Purchase #4 | $199.93 | 10.373% | $220.6687 | $220.67 | $220.65 | $220.70 |
| Purchase #5 | $34.74 | 12.271% | $39.0029 | $39.00 | $39.00 | $39.00 |
| Purchase #6 | $214.60 | 4.616% | $224.5059 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $205.70 | 13.252% | $232.9594 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $1,023.33 | $1,114.1772 | $1,114.18 | $1,114.15 | $1,114.20 | |