| 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 | $8.67 | 7.277% | $9.3009 | $9.30 | $9.30 | $9.30 |
| Purchase #2 | $178.48 | 9.609% | $195.6301 | $195.63 | $195.65 | $195.60 |
| Purchase #3 | $40.25 | 8.744% | $43.7695 | $43.77 | $43.75 | $43.80 |
| Purchase #4 | $129.81 | 7.202% | $139.1589 | $139.16 | $139.15 | $139.20 |
| Purchase #5 | $210.43 | 10.291% | $232.0854 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $199.84 | 13.610% | $227.0382 | $227.04 | $227.05 | $227.00 |
| Purchase #7 | $56.34 | 8.747% | $61.2681 | $61.27 | $61.25 | $61.30 |
| 7 purchase totals = | $823.82 | $908.2511 | $908.26 | $908.25 | $908.30 | |