| 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 | $118.64 | 3.210% | $122.4483 | $122.45 | $122.45 | $122.40 |
| Purchase #2 | $240.60 | 6.654% | $256.6095 | $256.61 | $256.60 | $256.60 |
| Purchase #3 | $244.83 | 4.655% | $256.2268 | $256.23 | $256.25 | $256.20 |
| Purchase #4 | $222.51 | 11.674% | $248.4858 | $248.49 | $248.50 | $248.50 |
| Purchase #5 | $213.59 | 7.273% | $229.1244 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $155.58 | 6.403% | $165.5418 | $165.54 | $165.55 | $165.50 |
| Purchase #7 | $234.40 | 10.661% | $259.3894 | $259.39 | $259.40 | $259.40 |
| 7 purchase totals = | $1,430.15 | $1,537.8260 | $1,537.83 | $1,537.85 | $1,537.70 | |