| 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 | $220.38 | 8.796% | $239.7646 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $208.44 | 6.686% | $222.3763 | $222.38 | $222.40 | $222.40 |
| Purchase #3 | $87.48 | 13.690% | $99.456 | $99.46 | $99.45 | $99.50 |
| Purchase #4 | $188.56 | 8.397% | $204.3934 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $85.61 | 12.338% | $96.1726 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $23.43 | 3.628% | $24.28 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $231.82 | 8.771% | $252.1529 | $252.15 | $252.15 | $252.20 |
| 7 purchase totals = | $1,045.72 | $1,138.5958 | $1,138.59 | $1,138.60 | $1,138.80 | |