| 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 | $122.63 | 7.549% | $131.8873 | $131.89 | $131.90 | $131.90 |
| Purchase #2 | $250.77 | 6.807% | $267.8399 | $267.84 | $267.85 | $267.80 |
| Purchase #3 | $212.82 | 7.204% | $228.1516 | $228.15 | $228.15 | $228.20 |
| Purchase #4 | $98.93 | 10.361% | $109.1801 | $109.18 | $109.20 | $109.20 |
| Purchase #5 | $116.44 | 6.554% | $124.0715 | $124.07 | $124.05 | $124.10 |
| Purchase #6 | $208.93 | 10.730% | $231.3482 | $231.35 | $231.35 | $231.30 |
| Purchase #7 | $215.70 | 6.784% | $230.3331 | $230.33 | $230.35 | $230.30 |
| 7 purchase totals = | $1,226.22 | $1,322.8117 | $1,322.81 | $1,322.85 | $1,322.80 | |