| 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 | $200.75 | 8.772% | $218.3598 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $95.62 | 10.538% | $105.6964 | $105.70 | $105.70 | $105.70 |
| Purchase #3 | $84.60 | 9.450% | $92.5947 | $92.59 | $92.60 | $92.60 |
| Purchase #4 | $12.88 | 12.371% | $14.4734 | $14.47 | $14.45 | $14.50 |
| Purchase #5 | $171.85 | 11.500% | $191.6128 | $191.61 | $191.60 | $191.60 |
| Purchase #6 | $214.59 | 13.788% | $244.1777 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $114.76 | 6.737% | $122.4914 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $895.05 | $989.4062 | $989.40 | $989.40 | $989.50 | |