| 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 | $95.91 | 13.615% | $108.9681 | $108.97 | $108.95 | $109.00 |
| Purchase #2 | $216.51 | 10.748% | $239.7805 | $239.78 | $239.80 | $239.80 |
| Purchase #3 | $129.99 | 3.740% | $134.8516 | $134.85 | $134.85 | $134.90 |
| Purchase #4 | $99.62 | 6.200% | $105.7964 | $105.80 | $105.80 | $105.80 |
| Purchase #5 | $247.80 | 11.767% | $276.9586 | $276.96 | $276.95 | $277.00 |
| Purchase #6 | $130.93 | 5.725% | $138.4257 | $138.43 | $138.45 | $138.40 |
| Purchase #7 | $207.44 | 11.699% | $231.7084 | $231.71 | $231.70 | $231.70 |
| 7 purchase totals = | $1,128.20 | $1,236.4893 | $1,236.50 | $1,236.50 | $1,236.60 | |