| 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 | $102.67 | 6.784% | $109.6351 | $109.64 | $109.65 | $109.60 |
| Purchase #2 | $53.80 | 12.759% | $60.6643 | $60.66 | $60.65 | $60.70 |
| Purchase #3 | $178.89 | 5.466% | $188.6681 | $188.67 | $188.65 | $188.70 |
| Purchase #4 | $235.48 | 12.526% | $264.9762 | $264.98 | $265.00 | $265.00 |
| Purchase #5 | $239.64 | 3.698% | $248.5019 | $248.50 | $248.50 | $248.50 |
| Purchase #6 | $82.25 | 8.276% | $89.057 | $89.06 | $89.05 | $89.10 |
| Purchase #7 | $242.87 | 12.143% | $272.3617 | $272.36 | $272.35 | $272.40 |
| 7 purchase totals = | $1,135.60 | $1,233.8643 | $1,233.87 | $1,233.85 | $1,234.00 | |