| 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 | $116.46 | 3.414% | $120.4359 | $120.44 | $120.45 | $120.40 |
| Purchase #2 | $34.86 | 12.597% | $39.2513 | $39.25 | $39.25 | $39.30 |
| Purchase #3 | $94.30 | 7.548% | $101.4178 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $184.86 | 6.712% | $197.2678 | $197.27 | $197.25 | $197.30 |
| Purchase #5 | $90.59 | 10.722% | $100.3031 | $100.30 | $100.30 | $100.30 |
| Purchase #6 | $207.46 | 6.378% | $220.6918 | $220.69 | $220.70 | $220.70 |
| Purchase #7 | $98.97 | 5.631% | $104.543 | $104.54 | $104.55 | $104.50 |
| 7 purchase totals = | $827.50 | $883.9107 | $883.91 | $883.90 | $883.90 | |