| 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 | $175.90 | 10.599% | $194.5436 | $194.54 | $194.55 | $194.50 |
| Purchase #2 | $66.81 | 5.148% | $70.2494 | $70.25 | $70.25 | $70.20 |
| Purchase #3 | $115.70 | 10.832% | $128.2326 | $128.23 | $128.25 | $128.20 |
| Purchase #4 | $226.27 | 12.642% | $254.8751 | $254.88 | $254.90 | $254.90 |
| Purchase #5 | $113.83 | 5.782% | $120.4117 | $120.41 | $120.40 | $120.40 |
| Purchase #6 | $7.83 | 8.529% | $8.4978 | $8.50 | $8.50 | $8.50 |
| Purchase #7 | $10.76 | 6.466% | $11.4557 | $11.46 | $11.45 | $11.50 |
| 7 purchase totals = | $717.10 | $788.2659 | $788.27 | $788.30 | $788.20 | |