| 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 | $206.31 | 4.780% | $216.1716 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $233.59 | 12.814% | $263.5222 | $263.52 | $263.50 | $263.50 |
| Purchase #3 | $36.78 | 9.408% | $40.2403 | $40.24 | $40.25 | $40.20 |
| Purchase #4 | $145.98 | 11.588% | $162.8962 | $162.90 | $162.90 | $162.90 |
| Purchase #5 | $93.49 | 8.327% | $101.2749 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $139.91 | 10.429% | $154.5012 | $154.50 | $154.50 | $154.50 |
| Purchase #7 | $233.53 | 12.420% | $262.5344 | $262.53 | $262.55 | $262.50 |
| 7 purchase totals = | $1,089.59 | $1,201.1408 | $1,201.13 | $1,201.10 | $1,201.10 | |