| 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 | $111.47 | 12.490% | $125.3926 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $190.32 | 9.685% | $208.7525 | $208.75 | $208.75 | $208.80 |
| Purchase #3 | $40.32 | 8.459% | $43.7307 | $43.73 | $43.75 | $43.70 |
| Purchase #4 | $142.73 | 10.615% | $157.8808 | $157.88 | $157.90 | $157.90 |
| Purchase #5 | $124.32 | 4.325% | $129.6968 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $245.83 | 7.312% | $263.8051 | $263.81 | $263.80 | $263.80 |
| Purchase #7 | $10.51 | 13.869% | $11.9676 | $11.97 | $11.95 | $12.00 |
| 7 purchase totals = | $865.50 | $941.2261 | $941.23 | $941.25 | $941.30 | |