| 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 | $243.63 | 5.808% | $257.78 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $107.30 | 5.228% | $112.9096 | $112.91 | $112.90 | $112.90 |
| Purchase #3 | $161.34 | 6.671% | $172.103 | $172.10 | $172.10 | $172.10 |
| Purchase #4 | $70.34 | 13.425% | $79.7831 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $29.64 | 3.434% | $30.6578 | $30.66 | $30.65 | $30.70 |
| Purchase #6 | $192.46 | 10.224% | $212.1371 | $212.14 | $212.15 | $212.10 |
| Purchase #7 | $243.74 | 12.646% | $274.5634 | $274.56 | $274.55 | $274.60 |
| 7 purchase totals = | $1,048.45 | $1,139.9340 | $1,139.93 | $1,139.95 | $1,140.00 | |