| 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 | $103.39 | 12.127% | $115.9281 | $115.93 | $115.95 | $115.90 |
| Purchase #2 | $40.34 | 12.282% | $45.2946 | $45.29 | $45.30 | $45.30 |
| Purchase #3 | $235.77 | 6.871% | $251.9698 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $94.52 | 4.519% | $98.7914 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $230.29 | 4.579% | $240.835 | $240.84 | $240.85 | $240.80 |
| Purchase #6 | $97.64 | 8.736% | $106.1698 | $106.17 | $106.15 | $106.20 |
| Purchase #7 | $81.73 | 3.300% | $84.4271 | $84.43 | $84.45 | $84.40 |
| 7 purchase totals = | $883.68 | $943.4158 | $943.42 | $943.45 | $943.40 | |