| 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 | $184.90 | 13.495% | $209.8523 | $209.85 | $209.85 | $209.90 |
| Purchase #2 | $220.83 | 8.541% | $239.6911 | $239.69 | $239.70 | $239.70 |
| Purchase #3 | $65.90 | 4.457% | $68.8372 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $41.83 | 10.192% | $46.0933 | $46.09 | $46.10 | $46.10 |
| Purchase #5 | $50.25 | 9.191% | $54.8685 | $54.87 | $54.85 | $54.90 |
| Purchase #6 | $153.32 | 11.391% | $170.7847 | $170.78 | $170.80 | $170.80 |
| Purchase #7 | $183.81 | 3.205% | $189.7011 | $189.70 | $189.70 | $189.70 |
| 7 purchase totals = | $900.84 | $979.8282 | $979.82 | $979.85 | $979.90 | |