| 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 | $235.83 | 3.174% | $243.3152 | $243.32 | $243.30 | $243.30 |
| Purchase #2 | $174.70 | 10.449% | $192.9544 | $192.95 | $192.95 | $193.00 |
| Purchase #3 | $8.27 | 4.331% | $8.6282 | $8.63 | $8.65 | $8.60 |
| Purchase #4 | $53.96 | 3.828% | $56.0256 | $56.03 | $56.05 | $56.00 |
| Purchase #5 | $45.51 | 11.372% | $50.6854 | $50.69 | $50.70 | $50.70 |
| Purchase #6 | $194.70 | 12.253% | $218.5566 | $218.56 | $218.55 | $218.60 |
| Purchase #7 | $76.56 | 3.601% | $79.3169 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $789.53 | $849.4823 | $849.50 | $849.50 | $849.50 | |