| 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 | $216.58 | 3.567% | $224.3054 | $224.31 | $224.30 | $224.30 |
| Purchase #2 | $246.29 | 10.842% | $272.9928 | $272.99 | $273.00 | $273.00 |
| Purchase #3 | $168.98 | 7.818% | $182.1909 | $182.19 | $182.20 | $182.20 |
| Purchase #4 | $249.55 | 4.330% | $260.3555 | $260.36 | $260.35 | $260.40 |
| Purchase #5 | $40.56 | 4.832% | $42.5199 | $42.52 | $42.50 | $42.50 |
| Purchase #6 | $83.50 | 12.835% | $94.2172 | $94.22 | $94.20 | $94.20 |
| Purchase #7 | $100.30 | 12.481% | $112.8184 | $112.82 | $112.80 | $112.80 |
| 7 purchase totals = | $1,105.76 | $1,189.4001 | $1,189.41 | $1,189.35 | $1,189.40 | |