| 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 | $250.86 | 13.745% | $285.3407 | $285.34 | $285.35 | $285.30 |
| Purchase #2 | $132.55 | 11.689% | $148.0438 | $148.04 | $148.05 | $148.00 |
| Purchase #3 | $11.64 | 9.839% | $12.7853 | $12.79 | $12.80 | $12.80 |
| Purchase #4 | $117.47 | 12.772% | $132.4733 | $132.47 | $132.45 | $132.50 |
| Purchase #5 | $43.51 | 13.744% | $49.49 | $49.49 | $49.50 | $49.50 |
| Purchase #6 | $237.87 | 6.110% | $252.4039 | $252.40 | $252.40 | $252.40 |
| Purchase #7 | $137.33 | 6.546% | $146.3196 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $931.23 | $1,026.8566 | $1,026.85 | $1,026.85 | $1,026.80 | |