| 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 | $225.93 | 6.565% | $240.7623 | $240.76 | $240.75 | $240.80 |
| Purchase #2 | $14.97 | 8.450% | $16.235 | $16.24 | $16.25 | $16.20 |
| Purchase #3 | $224.77 | 5.750% | $237.6943 | $237.69 | $237.70 | $237.70 |
| Purchase #4 | $113.40 | 5.269% | $119.375 | $119.38 | $119.40 | $119.40 |
| Purchase #5 | $76.98 | 8.809% | $83.7612 | $83.76 | $83.75 | $83.80 |
| Purchase #6 | $225.51 | 4.317% | $235.2453 | $235.25 | $235.25 | $235.20 |
| Purchase #7 | $155.80 | 10.238% | $171.7508 | $171.75 | $171.75 | $171.80 |
| 7 purchase totals = | $1,037.36 | $1,104.8239 | $1,104.83 | $1,104.85 | $1,104.90 | |