| 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 | $141.56 | 9.422% | $154.8978 | $154.90 | $154.90 | $154.90 |
| Purchase #2 | $248.63 | 10.679% | $275.1812 | $275.18 | $275.20 | $275.20 |
| Purchase #3 | $218.47 | 9.867% | $240.0264 | $240.03 | $240.05 | $240.00 |
| Purchase #4 | $136.37 | 9.851% | $149.8038 | $149.80 | $149.80 | $149.80 |
| Purchase #5 | $223.87 | 10.354% | $247.0495 | $247.05 | $247.05 | $247.00 |
| Purchase #6 | $248.87 | 4.406% | $259.8352 | $259.84 | $259.85 | $259.80 |
| Purchase #7 | $188.49 | 9.811% | $206.9828 | $206.98 | $207.00 | $207.00 |
| 7 purchase totals = | $1,406.26 | $1,533.7767 | $1,533.78 | $1,533.85 | $1,533.70 | |