| 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 | $194.32 | 10.518% | $214.7586 | $214.76 | $214.75 | $214.80 |
| Purchase #2 | $140.42 | 6.382% | $149.3816 | $149.38 | $149.40 | $149.40 |
| Purchase #3 | $28.68 | 4.859% | $30.0736 | $30.07 | $30.05 | $30.10 |
| Purchase #4 | $52.82 | 10.797% | $58.523 | $58.52 | $58.50 | $58.50 |
| Purchase #5 | $104.69 | 10.647% | $115.8363 | $115.84 | $115.85 | $115.80 |
| Purchase #6 | $168.74 | 8.258% | $182.6745 | $182.67 | $182.65 | $182.70 |
| Purchase #7 | $250.79 | 11.506% | $279.6459 | $279.65 | $279.65 | $279.60 |
| 7 purchase totals = | $940.46 | $1,030.8935 | $1,030.89 | $1,030.85 | $1,030.90 | |