| 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 | $115.60 | 6.427% | $123.0296 | $123.03 | $123.05 | $123.00 |
| Purchase #2 | $229.26 | 4.822% | $240.3149 | $240.31 | $240.30 | $240.30 |
| Purchase #3 | $195.50 | 10.528% | $216.0822 | $216.08 | $216.10 | $216.10 |
| Purchase #4 | $46.80 | 8.236% | $50.6544 | $50.65 | $50.65 | $50.70 |
| Purchase #5 | $113.32 | 9.772% | $124.3936 | $124.39 | $124.40 | $124.40 |
| Purchase #6 | $146.50 | 13.863% | $166.8093 | $166.81 | $166.80 | $166.80 |
| Purchase #7 | $41.94 | 9.287% | $45.835 | $45.84 | $45.85 | $45.80 |
| 7 purchase totals = | $888.92 | $967.1190 | $967.11 | $967.15 | $967.10 | |