| 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 | $115.92 | 11.439% | $129.1801 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $77.55 | 8.162% | $83.8796 | $83.88 | $83.90 | $83.90 |
| Purchase #3 | $224.43 | 4.558% | $234.6595 | $234.66 | $234.65 | $234.70 |
| Purchase #4 | $54.66 | 4.373% | $57.0503 | $57.05 | $57.05 | $57.10 |
| Purchase #5 | $111.76 | 6.463% | $118.983 | $118.98 | $119.00 | $119.00 |
| Purchase #6 | $99.25 | 12.742% | $111.8964 | $111.90 | $111.90 | $111.90 |
| Purchase #7 | $244.48 | 3.622% | $253.3351 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $928.05 | $988.9840 | $988.99 | $989.05 | $989.10 | |