| 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 | $219.25 | 12.585% | $246.8426 | $246.84 | $246.85 | $246.80 |
| Purchase #2 | $122.87 | 6.695% | $131.0961 | $131.10 | $131.10 | $131.10 |
| Purchase #3 | $43.28 | 7.785% | $46.6493 | $46.65 | $46.65 | $46.60 |
| Purchase #4 | $66.93 | 11.729% | $74.7802 | $74.78 | $74.80 | $74.80 |
| Purchase #5 | $79.45 | 3.390% | $82.1434 | $82.14 | $82.15 | $82.10 |
| Purchase #6 | $116.58 | 10.112% | $128.3686 | $128.37 | $128.35 | $128.40 |
| Purchase #7 | $135.71 | 6.361% | $144.3425 | $144.34 | $144.35 | $144.30 |
| 7 purchase totals = | $784.07 | $854.2227 | $854.22 | $854.25 | $854.10 | |