| 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 | $219.41 | 5.365% | $231.1813 | $231.18 | $231.20 | $231.20 |
| Purchase #2 | $239.84 | 6.425% | $255.2497 | $255.25 | $255.25 | $255.20 |
| Purchase #3 | $184.76 | 12.151% | $207.2102 | $207.21 | $207.20 | $207.20 |
| Purchase #4 | $105.45 | 11.342% | $117.4101 | $117.41 | $117.40 | $117.40 |
| Purchase #5 | $203.32 | 6.306% | $216.1414 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $201.85 | 7.274% | $216.5326 | $216.53 | $216.55 | $216.50 |
| Purchase #7 | $29.41 | 12.866% | $33.1939 | $33.19 | $33.20 | $33.20 |
| 7 purchase totals = | $1,184.04 | $1,276.9192 | $1,276.91 | $1,276.95 | $1,276.80 | |