| 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 | $185.39 | 4.799% | $194.2869 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $131.67 | 10.528% | $145.5322 | $145.53 | $145.55 | $145.50 |
| Purchase #3 | $226.28 | 13.671% | $257.2147 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $132.54 | 8.800% | $144.2035 | $144.20 | $144.20 | $144.20 |
| Purchase #5 | $8.39 | 6.265% | $8.9156 | $8.92 | $8.90 | $8.90 |
| Purchase #6 | $221.83 | 4.180% | $231.1025 | $231.10 | $231.10 | $231.10 |
| Purchase #7 | $213.59 | 13.460% | $242.3392 | $242.34 | $242.35 | $242.30 |
| 7 purchase totals = | $1,119.69 | $1,223.5946 | $1,223.59 | $1,223.60 | $1,223.50 | |