| 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 | $200.32 | 3.774% | $207.8801 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $166.59 | 7.277% | $178.7128 | $178.71 | $178.70 | $178.70 |
| Purchase #3 | $176.77 | 10.800% | $195.8612 | $195.86 | $195.85 | $195.90 |
| Purchase #4 | $209.68 | 6.409% | $223.1184 | $223.12 | $223.10 | $223.10 |
| Purchase #5 | $61.89 | 6.469% | $65.8937 | $65.89 | $65.90 | $65.90 |
| Purchase #6 | $249.27 | 10.409% | $275.2165 | $275.22 | $275.20 | $275.20 |
| Purchase #7 | $113.38 | 4.380% | $118.346 | $118.35 | $118.35 | $118.30 |
| 7 purchase totals = | $1,177.90 | $1,265.0287 | $1,265.03 | $1,265.00 | $1,265.00 | |