| 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 | $247.36 | 12.347% | $277.9015 | $277.90 | $277.90 | $277.90 |
| Purchase #2 | $68.30 | 10.583% | $75.5282 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $69.97 | 4.704% | $73.2614 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $78.55 | 9.598% | $86.0892 | $86.09 | $86.10 | $86.10 |
| Purchase #5 | $76.57 | 3.597% | $79.3242 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $130.36 | 3.853% | $135.3828 | $135.38 | $135.40 | $135.40 |
| Purchase #7 | $182.32 | 8.509% | $197.8336 | $197.83 | $197.85 | $197.80 |
| 7 purchase totals = | $853.43 | $925.3209 | $925.31 | $925.35 | $925.30 | |