| 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 | $11.28 | 12.470% | $12.6866 | $12.69 | $12.70 | $12.70 |
| Purchase #2 | $87.43 | 12.314% | $98.1961 | $98.20 | $98.20 | $98.20 |
| Purchase #3 | $149.30 | 9.790% | $163.9165 | $163.92 | $163.90 | $163.90 |
| Purchase #4 | $183.60 | 7.461% | $197.2984 | $197.30 | $197.30 | $197.30 |
| Purchase #5 | $235.86 | 3.856% | $244.9548 | $244.95 | $244.95 | $245.00 |
| Purchase #6 | $95.34 | 3.773% | $98.9372 | $98.94 | $98.95 | $98.90 |
| Purchase #7 | $194.37 | 3.125% | $200.4441 | $200.44 | $200.45 | $200.40 |
| 7 purchase totals = | $957.18 | $1,016.4337 | $1,016.44 | $1,016.45 | $1,016.40 | |