| 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 | $26.69 | 4.723% | $27.9506 | $27.95 | $27.95 | $28.00 |
| Purchase #2 | $218.53 | 5.282% | $230.0728 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $219.98 | 8.198% | $238.014 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $189.87 | 4.172% | $197.7914 | $197.79 | $197.80 | $197.80 |
| Purchase #5 | $207.86 | 9.672% | $227.9642 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $180.31 | 8.770% | $196.1232 | $196.12 | $196.10 | $196.10 |
| Purchase #7 | $100.81 | 3.706% | $104.546 | $104.55 | $104.55 | $104.50 |
| 7 purchase totals = | $1,144.05 | $1,222.4622 | $1,222.45 | $1,222.40 | $1,222.50 | |