| 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 | $224.38 | 8.117% | $242.5929 | $242.59 | $242.60 | $242.60 |
| Purchase #2 | $25.40 | 7.868% | $27.3985 | $27.40 | $27.40 | $27.40 |
| Purchase #3 | $208.68 | 4.527% | $218.1269 | $218.13 | $218.15 | $218.10 |
| Purchase #4 | $61.48 | 9.617% | $67.3925 | $67.39 | $67.40 | $67.40 |
| Purchase #5 | $242.76 | 5.852% | $256.9663 | $256.97 | $256.95 | $257.00 |
| Purchase #6 | $45.41 | 4.239% | $47.3349 | $47.33 | $47.35 | $47.30 |
| Purchase #7 | $20.58 | 6.536% | $21.9251 | $21.93 | $21.95 | $21.90 |
| 7 purchase totals = | $828.69 | $881.7371 | $881.74 | $881.80 | $881.70 | |