| 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 | $217.26 | 8.523% | $235.7771 | $235.78 | $235.80 | $235.80 |
| Purchase #2 | $208.97 | 12.227% | $234.5208 | $234.52 | $234.50 | $234.50 |
| Purchase #3 | $156.69 | 6.855% | $167.4311 | $167.43 | $167.45 | $167.40 |
| Purchase #4 | $124.57 | 4.544% | $130.2305 | $130.23 | $130.25 | $130.20 |
| Purchase #5 | $166.34 | 11.326% | $185.1797 | $185.18 | $185.20 | $185.20 |
| Purchase #6 | $220.72 | 13.187% | $249.8263 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $45.33 | 4.678% | $47.4505 | $47.45 | $47.45 | $47.50 |
| 7 purchase totals = | $1,139.88 | $1,250.4160 | $1,250.42 | $1,250.50 | $1,250.40 | |