| 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 | $189.63 | 10.157% | $208.8907 | $208.89 | $208.90 | $208.90 |
| Purchase #2 | $67.58 | 3.210% | $69.7493 | $69.75 | $69.75 | $69.70 |
| Purchase #3 | $130.51 | 10.567% | $144.301 | $144.30 | $144.30 | $144.30 |
| Purchase #4 | $216.64 | 8.782% | $235.6653 | $235.67 | $235.65 | $235.70 |
| Purchase #5 | $90.33 | 5.455% | $95.2575 | $95.26 | $95.25 | $95.30 |
| Purchase #6 | $239.92 | 7.471% | $257.8444 | $257.84 | $257.85 | $257.80 |
| Purchase #7 | $244.25 | 3.666% | $253.2042 | $253.20 | $253.20 | $253.20 |
| 7 purchase totals = | $1,178.86 | $1,264.9124 | $1,264.91 | $1,264.90 | $1,264.90 | |