| 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 | $140.57 | 13.690% | $159.814 | $159.81 | $159.80 | $159.80 |
| Purchase #2 | $79.77 | 3.215% | $82.3346 | $82.33 | $82.35 | $82.30 |
| Purchase #3 | $112.68 | 6.160% | $119.6211 | $119.62 | $119.60 | $119.60 |
| Purchase #4 | $228.45 | 7.327% | $245.1885 | $245.19 | $245.20 | $245.20 |
| Purchase #5 | $222.37 | 13.543% | $252.4856 | $252.49 | $252.50 | $252.50 |
| Purchase #6 | $246.79 | 3.162% | $254.5935 | $254.59 | $254.60 | $254.60 |
| Purchase #7 | $131.69 | 8.573% | $142.9798 | $142.98 | $143.00 | $143.00 |
| 7 purchase totals = | $1,162.32 | $1,257.0171 | $1,257.01 | $1,257.05 | $1,257.00 | |