| 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 | $232.47 | 5.303% | $244.7979 | $244.80 | $244.80 | $244.80 |
| Purchase #2 | $157.26 | 10.740% | $174.1497 | $174.15 | $174.15 | $174.10 |
| Purchase #3 | $11.64 | 6.598% | $12.408 | $12.41 | $12.40 | $12.40 |
| Purchase #4 | $212.99 | 13.825% | $242.4359 | $242.44 | $242.45 | $242.40 |
| Purchase #5 | $14.62 | 4.667% | $15.3023 | $15.30 | $15.30 | $15.30 |
| Purchase #6 | $114.28 | 4.343% | $119.2432 | $119.24 | $119.25 | $119.20 |
| Purchase #7 | $84.81 | 8.480% | $92.0019 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $828.07 | $900.3389 | $900.34 | $900.35 | $900.20 | |