| 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 | $71.32 | 11.282% | $79.3663 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $208.51 | 4.675% | $218.2578 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $34.70 | 13.677% | $39.4459 | $39.45 | $39.45 | $39.40 |
| Purchase #4 | $145.86 | 11.698% | $162.9227 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $126.66 | 4.847% | $132.7992 | $132.80 | $132.80 | $132.80 |
| Purchase #6 | $217.34 | 9.271% | $237.4896 | $237.49 | $237.50 | $237.50 |
| Purchase #7 | $215.75 | 8.440% | $233.9593 | $233.96 | $233.95 | $234.00 |
| 7 purchase totals = | $1,020.14 | $1,104.2408 | $1,104.25 | $1,104.20 | $1,104.30 | |