| 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 | $225.91 | 6.403% | $240.375 | $240.38 | $240.40 | $240.40 |
| Purchase #2 | $125.70 | 13.446% | $142.6016 | $142.60 | $142.60 | $142.60 |
| Purchase #3 | $227.29 | 6.833% | $242.8207 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $88.78 | 8.722% | $96.5234 | $96.52 | $96.50 | $96.50 |
| Purchase #5 | $74.44 | 6.750% | $79.4647 | $79.46 | $79.45 | $79.50 |
| Purchase #6 | $27.85 | 5.135% | $29.2801 | $29.28 | $29.30 | $29.30 |
| Purchase #7 | $117.29 | 6.689% | $125.1355 | $125.14 | $125.15 | $125.10 |
| 7 purchase totals = | $887.26 | $956.2010 | $956.20 | $956.20 | $956.20 | |