| 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 | $100.68 | 5.419% | $106.1358 | $106.14 | $106.15 | $106.10 |
| Purchase #2 | $226.30 | 11.542% | $252.4195 | $252.42 | $252.40 | $252.40 |
| Purchase #3 | $244.98 | 3.123% | $252.6307 | $252.63 | $252.65 | $252.60 |
| Purchase #4 | $93.44 | 6.236% | $99.2669 | $99.27 | $99.25 | $99.30 |
| Purchase #5 | $59.53 | 6.187% | $63.2131 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $156.55 | 4.346% | $163.3537 | $163.35 | $163.35 | $163.40 |
| Purchase #7 | $206.55 | 7.465% | $221.969 | $221.97 | $221.95 | $222.00 |
| 7 purchase totals = | $1,088.03 | $1,158.9887 | $1,158.99 | $1,158.95 | $1,159.00 | |