| 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 | $38.36 | 9.846% | $42.1369 | $42.14 | $42.15 | $42.10 |
| Purchase #2 | $200.93 | 13.339% | $227.7321 | $227.73 | $227.75 | $227.70 |
| Purchase #3 | $182.30 | 7.223% | $195.4675 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $217.40 | 8.515% | $235.9116 | $235.91 | $235.90 | $235.90 |
| Purchase #5 | $190.88 | 4.338% | $199.1604 | $199.16 | $199.15 | $199.20 |
| Purchase #6 | $94.72 | 10.870% | $105.0161 | $105.02 | $105.00 | $105.00 |
| Purchase #7 | $135.71 | 12.147% | $152.1947 | $152.19 | $152.20 | $152.20 |
| 7 purchase totals = | $1,060.30 | $1,157.6193 | $1,157.62 | $1,157.60 | $1,157.60 | |