| 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 | $196.36 | 12.716% | $221.3291 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $201.92 | 11.145% | $224.424 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $79.57 | 11.605% | $88.8041 | $88.80 | $88.80 | $88.80 |
| Purchase #4 | $105.68 | 8.177% | $114.3215 | $114.32 | $114.30 | $114.30 |
| Purchase #5 | $71.51 | 10.204% | $78.8069 | $78.81 | $78.80 | $78.80 |
| Purchase #6 | $226.97 | 11.624% | $253.353 | $253.35 | $253.35 | $253.40 |
| Purchase #7 | $204.49 | 10.429% | $225.8163 | $225.82 | $225.80 | $225.80 |
| 7 purchase totals = | $1,086.50 | $1,206.8549 | $1,206.85 | $1,206.80 | $1,206.80 | |