| 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 | $190.51 | 8.864% | $207.3968 | $207.40 | $207.40 | $207.40 |
| Purchase #2 | $124.93 | 11.671% | $139.5106 | $139.51 | $139.50 | $139.50 |
| Purchase #3 | $89.28 | 11.420% | $99.4758 | $99.48 | $99.50 | $99.50 |
| Purchase #4 | $151.31 | 3.740% | $156.969 | $156.97 | $156.95 | $157.00 |
| Purchase #5 | $204.27 | 5.151% | $214.7919 | $214.79 | $214.80 | $214.80 |
| Purchase #6 | $41.52 | 9.707% | $45.5503 | $45.55 | $45.55 | $45.60 |
| Purchase #7 | $227.28 | 7.419% | $244.1419 | $244.14 | $244.15 | $244.10 |
| 7 purchase totals = | $1,029.10 | $1,107.8363 | $1,107.84 | $1,107.85 | $1,107.90 | |