| 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 | $205.70 | 13.805% | $234.0969 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $226.87 | 10.388% | $250.4373 | $250.44 | $250.45 | $250.40 |
| Purchase #3 | $229.45 | 4.818% | $240.5049 | $240.50 | $240.50 | $240.50 |
| Purchase #4 | $192.49 | 11.324% | $214.2876 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $181.67 | 4.809% | $190.4065 | $190.41 | $190.40 | $190.40 |
| Purchase #6 | $135.91 | 10.757% | $150.5298 | $150.53 | $150.55 | $150.50 |
| Purchase #7 | $70.66 | 9.736% | $77.5395 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $1,242.75 | $1,357.8025 | $1,357.81 | $1,357.85 | $1,357.70 | |