| 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 | $225.50 | 6.566% | $240.3063 | $240.31 | $240.30 | $240.30 |
| Purchase #2 | $244.33 | 10.818% | $270.7616 | $270.76 | $270.75 | $270.80 |
| Purchase #3 | $208.98 | 4.672% | $218.7435 | $218.74 | $218.75 | $218.70 |
| Purchase #4 | $223.68 | 13.631% | $254.1698 | $254.17 | $254.15 | $254.20 |
| Purchase #5 | $111.53 | 4.624% | $116.6871 | $116.69 | $116.70 | $116.70 |
| Purchase #6 | $190.30 | 13.366% | $215.7355 | $215.74 | $215.75 | $215.70 |
| Purchase #7 | $191.71 | 13.285% | $217.1787 | $217.18 | $217.20 | $217.20 |
| 7 purchase totals = | $1,396.03 | $1,533.5825 | $1,533.59 | $1,533.60 | $1,533.60 | |