| 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 | $234.93 | 4.256% | $244.9286 | $244.93 | $244.95 | $244.90 |
| Purchase #2 | $69.40 | 11.407% | $77.3165 | $77.32 | $77.30 | $77.30 |
| Purchase #3 | $126.49 | 3.750% | $131.2334 | $131.23 | $131.25 | $131.20 |
| Purchase #4 | $173.92 | 13.509% | $197.4149 | $197.41 | $197.40 | $197.40 |
| Purchase #5 | $79.65 | 8.250% | $86.2211 | $86.22 | $86.20 | $86.20 |
| Purchase #6 | $168.39 | 12.696% | $189.7688 | $189.77 | $189.75 | $189.80 |
| Purchase #7 | $206.46 | 6.815% | $220.5302 | $220.53 | $220.55 | $220.50 |
| 7 purchase totals = | $1,059.24 | $1,147.4135 | $1,147.41 | $1,147.40 | $1,147.30 | |