| 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 | $205.66 | 10.830% | $227.933 | $227.93 | $227.95 | $227.90 |
| Purchase #2 | $208.28 | 4.155% | $216.934 | $216.93 | $216.95 | $216.90 |
| Purchase #3 | $238.59 | 5.690% | $252.1658 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $122.79 | 12.790% | $138.4948 | $138.49 | $138.50 | $138.50 |
| Purchase #5 | $30.97 | 4.285% | $32.2971 | $32.30 | $32.30 | $32.30 |
| Purchase #6 | $90.99 | 3.692% | $94.3494 | $94.35 | $94.35 | $94.30 |
| Purchase #7 | $239.58 | 5.775% | $253.4157 | $253.42 | $253.40 | $253.40 |
| 7 purchase totals = | $1,136.86 | $1,215.5898 | $1,215.59 | $1,215.60 | $1,215.50 | |