| 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 | $217.63 | 6.423% | $231.6084 | $231.61 | $231.60 | $231.60 |
| Purchase #2 | $39.28 | 13.738% | $44.6763 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $37.66 | 10.434% | $41.5894 | $41.59 | $41.60 | $41.60 |
| Purchase #4 | $11.82 | 6.511% | $12.5896 | $12.59 | $12.60 | $12.60 |
| Purchase #5 | $132.28 | 9.382% | $144.6905 | $144.69 | $144.70 | $144.70 |
| Purchase #6 | $222.48 | 10.169% | $245.104 | $245.10 | $245.10 | $245.10 |
| Purchase #7 | $175.71 | 7.720% | $189.2748 | $189.27 | $189.25 | $189.30 |
| 7 purchase totals = | $836.86 | $909.5330 | $909.53 | $909.55 | $909.60 | |