| 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 | $17.58 | 8.254% | $19.0311 | $19.03 | $19.05 | $19.00 |
| Purchase #2 | $203.31 | 6.440% | $216.4032 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $141.95 | 4.832% | $148.809 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $250.98 | 10.596% | $277.5738 | $277.57 | $277.55 | $277.60 |
| Purchase #5 | $243.93 | 9.677% | $267.5351 | $267.54 | $267.55 | $267.50 |
| Purchase #6 | $221.25 | 4.839% | $231.9563 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $109.72 | 9.442% | $120.0798 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $1,188.72 | $1,281.3883 | $1,281.39 | $1,281.40 | $1,281.40 | |