| 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 | $225.53 | 8.483% | $244.6617 | $244.66 | $244.65 | $244.70 |
| Purchase #2 | $181.61 | 7.803% | $195.781 | $195.78 | $195.80 | $195.80 |
| Purchase #3 | $34.56 | 12.610% | $38.918 | $38.92 | $38.90 | $38.90 |
| Purchase #4 | $136.40 | 12.458% | $153.3927 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $67.69 | 11.623% | $75.5576 | $75.56 | $75.55 | $75.60 |
| Purchase #6 | $200.67 | 12.494% | $225.7417 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $249.60 | 10.820% | $276.6067 | $276.61 | $276.60 | $276.60 |
| 7 purchase totals = | $1,096.06 | $1,210.6594 | $1,210.66 | $1,210.65 | $1,210.70 | |