| 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 | $227.88 | 7.530% | $245.0394 | $245.04 | $245.05 | $245.00 |
| Purchase #2 | $121.53 | 5.557% | $128.2834 | $128.28 | $128.30 | $128.30 |
| Purchase #3 | $127.48 | 3.330% | $131.7251 | $131.73 | $131.75 | $131.70 |
| Purchase #4 | $225.73 | 13.443% | $256.0749 | $256.07 | $256.05 | $256.10 |
| Purchase #5 | $182.79 | 5.253% | $192.392 | $192.39 | $192.40 | $192.40 |
| Purchase #6 | $110.77 | 10.180% | $122.0464 | $122.05 | $122.05 | $122.00 |
| Purchase #7 | $215.84 | 10.285% | $238.0391 | $238.04 | $238.05 | $238.00 |
| 7 purchase totals = | $1,212.02 | $1,313.6003 | $1,313.60 | $1,313.65 | $1,313.50 | |