| 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 | $110.30 | 13.442% | $125.1265 | $125.13 | $125.15 | $125.10 |
| Purchase #2 | $236.60 | 4.240% | $246.6318 | $246.63 | $246.65 | $246.60 |
| Purchase #3 | $212.26 | 7.582% | $228.3536 | $228.35 | $228.35 | $228.40 |
| Purchase #4 | $18.30 | 9.373% | $20.0153 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $233.93 | 12.342% | $262.8016 | $262.80 | $262.80 | $262.80 |
| Purchase #6 | $40.41 | 5.422% | $42.601 | $42.60 | $42.60 | $42.60 |
| Purchase #7 | $199.27 | 12.267% | $223.7145 | $223.71 | $223.70 | $223.70 |
| 7 purchase totals = | $1,051.07 | $1,149.2443 | $1,149.24 | $1,149.25 | $1,149.20 | |