| 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 | $115.42 | 5.691% | $121.9886 | $121.99 | $122.00 | $122.00 |
| Purchase #2 | $82.71 | 13.687% | $94.0305 | $94.03 | $94.05 | $94.00 |
| Purchase #3 | $233.95 | 11.133% | $259.9957 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $11.88 | 11.486% | $13.2445 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $168.61 | 9.248% | $184.2031 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $168.88 | 8.107% | $182.5711 | $182.57 | $182.55 | $182.60 |
| Purchase #7 | $8.42 | 10.188% | $9.2778 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $789.87 | $865.3113 | $865.31 | $865.35 | $865.30 | |