| 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 | $243.90 | 13.820% | $277.607 | $277.61 | $277.60 | $277.60 |
| Purchase #2 | $106.88 | 7.744% | $115.1568 | $115.16 | $115.15 | $115.20 |
| Purchase #3 | $155.65 | 11.616% | $173.7303 | $173.73 | $173.75 | $173.70 |
| Purchase #4 | $77.61 | 3.676% | $80.4629 | $80.46 | $80.45 | $80.50 |
| Purchase #5 | $5.39 | 11.700% | $6.0206 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $33.36 | 5.751% | $35.2785 | $35.28 | $35.30 | $35.30 |
| Purchase #7 | $230.54 | 8.554% | $250.2604 | $250.26 | $250.25 | $250.30 |
| 7 purchase totals = | $853.33 | $938.5165 | $938.52 | $938.50 | $938.60 | |