| 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 | $230.29 | 6.322% | $244.8489 | $244.85 | $244.85 | $244.80 |
| Purchase #2 | $10.75 | 10.316% | $11.859 | $11.86 | $11.85 | $11.90 |
| Purchase #3 | $173.72 | 12.710% | $195.7998 | $195.80 | $195.80 | $195.80 |
| Purchase #4 | $109.63 | 13.827% | $124.7885 | $124.79 | $124.80 | $124.80 |
| Purchase #5 | $123.33 | 8.525% | $133.8439 | $133.84 | $133.85 | $133.80 |
| Purchase #6 | $37.82 | 7.118% | $40.512 | $40.51 | $40.50 | $40.50 |
| Purchase #7 | $185.97 | 11.302% | $206.9883 | $206.99 | $207.00 | $207.00 |
| 7 purchase totals = | $871.51 | $958.6404 | $958.64 | $958.65 | $958.60 | |