| 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 | $108.90 | 8.271% | $117.9071 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $226.92 | 9.825% | $249.2149 | $249.21 | $249.20 | $249.20 |
| Purchase #3 | $208.85 | 5.481% | $220.2971 | $220.30 | $220.30 | $220.30 |
| Purchase #4 | $249.75 | 13.556% | $283.6061 | $283.61 | $283.60 | $283.60 |
| Purchase #5 | $167.86 | 3.529% | $173.7838 | $173.78 | $173.80 | $173.80 |
| Purchase #6 | $48.57 | 11.804% | $54.3032 | $54.30 | $54.30 | $54.30 |
| Purchase #7 | $197.75 | 7.362% | $212.3084 | $212.31 | $212.30 | $212.30 |
| 7 purchase totals = | $1,208.60 | $1,311.4206 | $1,311.42 | $1,311.40 | $1,311.40 | |