| 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 | $221.68 | 11.255% | $246.6301 | $246.63 | $246.65 | $246.60 |
| Purchase #2 | $80.63 | 10.717% | $89.2711 | $89.27 | $89.25 | $89.30 |
| Purchase #3 | $150.76 | 4.410% | $157.4085 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $222.50 | 13.609% | $252.78 | $252.78 | $252.80 | $252.80 |
| Purchase #5 | $185.77 | 4.458% | $194.0516 | $194.05 | $194.05 | $194.10 |
| Purchase #6 | $246.68 | 8.481% | $267.6009 | $267.60 | $267.60 | $267.60 |
| Purchase #7 | $186.55 | 6.212% | $198.1385 | $198.14 | $198.15 | $198.10 |
| 7 purchase totals = | $1,294.57 | $1,405.8807 | $1,405.88 | $1,405.90 | $1,405.90 | |