| 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 | $22.94 | 11.594% | $25.5997 | $25.60 | $25.60 | $25.60 |
| Purchase #2 | $15.60 | 3.188% | $16.0973 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $216.36 | 10.607% | $239.3093 | $239.31 | $239.30 | $239.30 |
| Purchase #4 | $219.95 | 9.452% | $240.7397 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $21.65 | 11.526% | $24.1454 | $24.15 | $24.15 | $24.10 |
| Purchase #6 | $174.70 | 8.860% | $190.1784 | $190.18 | $190.20 | $190.20 |
| Purchase #7 | $131.71 | 11.326% | $146.6275 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $802.91 | $882.6973 | $882.71 | $882.75 | $882.60 | |