| 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 | $247.99 | 8.527% | $269.1361 | $269.14 | $269.15 | $269.10 |
| Purchase #2 | $173.27 | 5.430% | $182.6786 | $182.68 | $182.70 | $182.70 |
| Purchase #3 | $67.45 | 13.577% | $76.6077 | $76.61 | $76.60 | $76.60 |
| Purchase #4 | $234.72 | 4.377% | $244.9937 | $244.99 | $245.00 | $245.00 |
| Purchase #5 | $18.69 | 3.311% | $19.3088 | $19.31 | $19.30 | $19.30 |
| Purchase #6 | $37.63 | 6.373% | $40.0282 | $40.03 | $40.05 | $40.00 |
| Purchase #7 | $65.85 | 6.368% | $70.0433 | $70.04 | $70.05 | $70.00 |
| 7 purchase totals = | $845.60 | $902.7964 | $902.80 | $902.85 | $902.70 | |