| 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 | $205.75 | 11.424% | $229.2549 | $229.25 | $229.25 | $229.30 |
| Purchase #2 | $106.34 | 5.339% | $112.0175 | $112.02 | $112.00 | $112.00 |
| Purchase #3 | $223.36 | 11.318% | $248.6399 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $144.58 | 5.703% | $152.8254 | $152.83 | $152.85 | $152.80 |
| Purchase #5 | $245.83 | 6.148% | $260.9436 | $260.94 | $260.95 | $260.90 |
| Purchase #6 | $48.45 | 3.271% | $50.0348 | $50.03 | $50.05 | $50.00 |
| Purchase #7 | $63.42 | 10.480% | $70.0664 | $70.07 | $70.05 | $70.10 |
| 7 purchase totals = | $1,037.73 | $1,123.7825 | $1,123.78 | $1,123.80 | $1,123.70 | |