| 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 | $22.34 | 12.670% | $25.1705 | $25.17 | $25.15 | $25.20 |
| Purchase #2 | $146.31 | 7.327% | $157.0301 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $127.76 | 3.495% | $132.2252 | $132.23 | $132.25 | $132.20 |
| Purchase #4 | $245.52 | 4.178% | $255.7778 | $255.78 | $255.80 | $255.80 |
| Purchase #5 | $223.68 | 13.244% | $253.3042 | $253.30 | $253.30 | $253.30 |
| Purchase #6 | $145.40 | 9.820% | $159.6783 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $192.82 | 8.631% | $209.4623 | $209.46 | $209.45 | $209.50 |
| 7 purchase totals = | $1,103.83 | $1,192.6484 | $1,192.65 | $1,192.70 | $1,192.70 | |