| 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 | $231.68 | 11.492% | $258.3047 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $107.87 | 8.786% | $117.3475 | $117.35 | $117.35 | $117.30 |
| Purchase #3 | $217.73 | 7.686% | $234.4647 | $234.46 | $234.45 | $234.50 |
| Purchase #4 | $84.27 | 13.593% | $95.7248 | $95.72 | $95.70 | $95.70 |
| Purchase #5 | $220.30 | 5.746% | $232.9584 | $232.96 | $232.95 | $233.00 |
| Purchase #6 | $62.46 | 12.356% | $70.1776 | $70.18 | $70.20 | $70.20 |
| Purchase #7 | $110.53 | 9.459% | $120.985 | $120.99 | $121.00 | $121.00 |
| 7 purchase totals = | $1,034.84 | $1,129.9627 | $1,129.96 | $1,129.95 | $1,130.00 | |