| 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 | $239.56 | 7.487% | $257.4959 | $257.50 | $257.50 | $257.50 |
| Purchase #2 | $10.71 | 10.499% | $11.8344 | $11.83 | $11.85 | $11.80 |
| Purchase #3 | $175.58 | 4.686% | $183.8077 | $183.81 | $183.80 | $183.80 |
| Purchase #4 | $42.48 | 8.108% | $45.9243 | $45.92 | $45.90 | $45.90 |
| Purchase #5 | $63.28 | 10.386% | $69.8523 | $69.85 | $69.85 | $69.90 |
| Purchase #6 | $57.29 | 7.427% | $61.5449 | $61.54 | $61.55 | $61.50 |
| Purchase #7 | $250.31 | 7.711% | $269.6114 | $269.61 | $269.60 | $269.60 |
| 7 purchase totals = | $839.21 | $900.0709 | $900.06 | $900.05 | $900.00 | |