| 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 | $72.91 | 12.366% | $81.9261 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $196.27 | 4.405% | $204.9157 | $204.92 | $204.90 | $204.90 |
| Purchase #3 | $231.50 | 6.784% | $247.205 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $114.66 | 9.195% | $125.203 | $125.20 | $125.20 | $125.20 |
| Purchase #5 | $148.36 | 9.781% | $162.8711 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $225.66 | 13.180% | $255.402 | $255.40 | $255.40 | $255.40 |
| Purchase #7 | $216.25 | 3.325% | $223.4403 | $223.44 | $223.45 | $223.40 |
| 7 purchase totals = | $1,205.61 | $1,300.9632 | $1,300.97 | $1,300.95 | $1,300.90 | |