| 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 | $125.51 | 7.765% | $135.2559 | $135.26 | $135.25 | $135.30 |
| Purchase #2 | $230.32 | 6.721% | $245.7998 | $245.80 | $245.80 | $245.80 |
| Purchase #3 | $211.83 | 7.212% | $227.1072 | $227.11 | $227.10 | $227.10 |
| Purchase #4 | $90.55 | 12.203% | $101.5998 | $101.60 | $101.60 | $101.60 |
| Purchase #5 | $225.47 | 4.456% | $235.5169 | $235.52 | $235.50 | $235.50 |
| Purchase #6 | $14.73 | 7.727% | $15.8682 | $15.87 | $15.85 | $15.90 |
| Purchase #7 | $249.99 | 11.308% | $278.2589 | $278.26 | $278.25 | $278.30 |
| 7 purchase totals = | $1,148.40 | $1,239.4067 | $1,239.42 | $1,239.35 | $1,239.50 | |