| 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 | $131.25 | 8.432% | $142.317 | $142.32 | $142.30 | $142.30 |
| Purchase #2 | $151.59 | 9.512% | $166.0092 | $166.01 | $166.00 | $166.00 |
| Purchase #3 | $55.44 | 11.165% | $61.6299 | $61.63 | $61.65 | $61.60 |
| Purchase #4 | $144.80 | 5.711% | $153.0695 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $46.89 | 6.197% | $49.7958 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $209.60 | 3.120% | $216.1395 | $216.14 | $216.15 | $216.10 |
| Purchase #7 | $235.58 | 7.231% | $252.6148 | $252.61 | $252.60 | $252.60 |
| 7 purchase totals = | $975.15 | $1,041.5757 | $1,041.58 | $1,041.55 | $1,041.50 | |