| 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 | $208.65 | 12.360% | $234.4391 | $234.44 | $234.45 | $234.40 |
| Purchase #2 | $242.62 | 5.425% | $255.7821 | $255.78 | $255.80 | $255.80 |
| Purchase #3 | $47.50 | 5.525% | $50.1244 | $50.12 | $50.10 | $50.10 |
| Purchase #4 | $32.69 | 9.820% | $35.9002 | $35.90 | $35.90 | $35.90 |
| Purchase #5 | $77.41 | 5.275% | $81.4934 | $81.49 | $81.50 | $81.50 |
| Purchase #6 | $117.41 | 3.439% | $121.4477 | $121.45 | $121.45 | $121.40 |
| Purchase #7 | $175.42 | 12.493% | $197.3352 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $901.70 | $976.5221 | $976.52 | $976.55 | $976.40 | |