| 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 | $88.88 | 3.592% | $92.0726 | $92.07 | $92.05 | $92.10 |
| Purchase #2 | $140.80 | 13.735% | $160.1389 | $160.14 | $160.15 | $160.10 |
| Purchase #3 | $215.76 | 8.601% | $234.3175 | $234.32 | $234.30 | $234.30 |
| Purchase #4 | $57.58 | 6.692% | $61.4333 | $61.43 | $61.45 | $61.40 |
| Purchase #5 | $156.53 | 6.113% | $166.0987 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $120.81 | 9.459% | $132.2374 | $132.24 | $132.25 | $132.20 |
| Purchase #7 | $231.67 | 3.307% | $239.3313 | $239.33 | $239.35 | $239.30 |
| 7 purchase totals = | $1,012.03 | $1,085.6297 | $1,085.63 | $1,085.65 | $1,085.50 | |