| 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 | $206.64 | 5.160% | $217.3026 | $217.30 | $217.30 | $217.30 |
| Purchase #2 | $33.25 | 11.614% | $37.1117 | $37.11 | $37.10 | $37.10 |
| Purchase #3 | $209.40 | 13.610% | $237.8993 | $237.90 | $237.90 | $237.90 |
| Purchase #4 | $205.78 | 11.643% | $229.739 | $229.74 | $229.75 | $229.70 |
| Purchase #5 | $129.56 | 7.147% | $138.8197 | $138.82 | $138.80 | $138.80 |
| Purchase #6 | $109.26 | 13.464% | $123.9708 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $55.70 | 10.638% | $61.6254 | $61.63 | $61.65 | $61.60 |
| 7 purchase totals = | $949.59 | $1,046.4685 | $1,046.47 | $1,046.45 | $1,046.40 | |