| 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 | $250.26 | 13.451% | $283.9225 | $283.92 | $283.90 | $283.90 |
| Purchase #2 | $222.99 | 5.714% | $235.7316 | $235.73 | $235.75 | $235.70 |
| Purchase #3 | $72.95 | 8.395% | $79.0742 | $79.07 | $79.05 | $79.10 |
| Purchase #4 | $18.61 | 3.146% | $19.1955 | $19.20 | $19.20 | $19.20 |
| Purchase #5 | $190.74 | 3.690% | $197.7783 | $197.78 | $197.80 | $197.80 |
| Purchase #6 | $172.78 | 13.499% | $196.1036 | $196.10 | $196.10 | $196.10 |
| Purchase #7 | $171.65 | 12.365% | $192.8745 | $192.87 | $192.85 | $192.90 |
| 7 purchase totals = | $1,099.98 | $1,204.6802 | $1,204.67 | $1,204.65 | $1,204.70 | |