| 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 | $206.78 | 6.378% | $219.9684 | $219.97 | $219.95 | $220.00 |
| Purchase #2 | $40.41 | 3.852% | $41.9666 | $41.97 | $41.95 | $42.00 |
| Purchase #3 | $247.42 | 5.290% | $260.5085 | $260.51 | $260.50 | $260.50 |
| Purchase #4 | $127.72 | 11.489% | $142.3938 | $142.39 | $142.40 | $142.40 |
| Purchase #5 | $41.30 | 8.718% | $44.9005 | $44.90 | $44.90 | $44.90 |
| Purchase #6 | $181.47 | 7.152% | $194.4487 | $194.45 | $194.45 | $194.40 |
| Purchase #7 | $162.97 | 7.223% | $174.7413 | $174.74 | $174.75 | $174.70 |
| 7 purchase totals = | $1,008.07 | $1,078.9278 | $1,078.93 | $1,078.90 | $1,078.90 | |