| 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 | $183.97 | 12.378% | $206.7418 | $206.74 | $206.75 | $206.70 |
| Purchase #2 | $5.88 | 10.855% | $6.5183 | $6.52 | $6.50 | $6.50 |
| Purchase #3 | $214.86 | 12.204% | $241.0815 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $134.75 | 13.299% | $152.6704 | $152.67 | $152.65 | $152.70 |
| Purchase #5 | $57.61 | 5.495% | $60.7757 | $60.78 | $60.80 | $60.80 |
| Purchase #6 | $9.64 | 11.649% | $10.763 | $10.76 | $10.75 | $10.80 |
| Purchase #7 | $24.50 | 3.146% | $25.2708 | $25.27 | $25.25 | $25.30 |
| 7 purchase totals = | $631.21 | $703.8215 | $703.82 | $703.80 | $703.90 | |