| 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 | $23.64 | 13.245% | $26.7711 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $214.72 | 5.457% | $226.4373 | $226.44 | $226.45 | $226.40 |
| Purchase #3 | $10.47 | 6.830% | $11.1851 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $38.95 | 12.479% | $43.8106 | $43.81 | $43.80 | $43.80 |
| Purchase #5 | $227.89 | 8.198% | $246.5724 | $246.57 | $246.55 | $246.60 |
| Purchase #6 | $136.84 | 6.598% | $145.8687 | $145.87 | $145.85 | $145.90 |
| Purchase #7 | $221.37 | 9.337% | $242.0393 | $242.04 | $242.05 | $242.00 |
| 7 purchase totals = | $873.88 | $942.6845 | $942.69 | $942.65 | $942.70 | |