| 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 | $189.97 | 11.306% | $211.448 | $211.45 | $211.45 | $211.40 |
| Purchase #2 | $29.63 | 10.619% | $32.7764 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $114.83 | 6.716% | $122.542 | $122.54 | $122.55 | $122.50 |
| Purchase #4 | $197.41 | 11.832% | $220.7676 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $61.85 | 6.501% | $65.8709 | $65.87 | $65.85 | $65.90 |
| Purchase #6 | $111.40 | 9.256% | $121.7112 | $121.71 | $121.70 | $121.70 |
| Purchase #7 | $70.60 | 8.230% | $76.4104 | $76.41 | $76.40 | $76.40 |
| 7 purchase totals = | $775.69 | $851.5265 | $851.53 | $851.50 | $851.50 | |