| 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 | $245.55 | 3.207% | $253.4248 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $192.39 | 4.236% | $200.5396 | $200.54 | $200.55 | $200.50 |
| Purchase #3 | $202.47 | 12.118% | $227.0053 | $227.01 | $227.00 | $227.00 |
| Purchase #4 | $219.47 | 3.828% | $227.8713 | $227.87 | $227.85 | $227.90 |
| Purchase #5 | $121.25 | 3.240% | $125.1785 | $125.18 | $125.20 | $125.20 |
| Purchase #6 | $188.27 | 8.443% | $204.1656 | $204.17 | $204.15 | $204.20 |
| Purchase #7 | $240.66 | 11.690% | $268.7932 | $268.79 | $268.80 | $268.80 |
| 7 purchase totals = | $1,410.06 | $1,506.9783 | $1,506.98 | $1,506.95 | $1,507.00 | |