| 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 | $109.41 | 13.276% | $123.9353 | $123.94 | $123.95 | $123.90 |
| Purchase #2 | $175.44 | 9.341% | $191.8279 | $191.83 | $191.85 | $191.80 |
| Purchase #3 | $148.97 | 5.865% | $157.7071 | $157.71 | $157.70 | $157.70 |
| Purchase #4 | $125.80 | 9.105% | $137.2541 | $137.25 | $137.25 | $137.30 |
| Purchase #5 | $9.35 | 12.458% | $10.5148 | $10.51 | $10.50 | $10.50 |
| Purchase #6 | $235.86 | 6.865% | $252.0518 | $252.05 | $252.05 | $252.10 |
| Purchase #7 | $41.72 | 4.125% | $43.441 | $43.44 | $43.45 | $43.40 |
| 7 purchase totals = | $846.55 | $916.7320 | $916.73 | $916.75 | $916.70 | |