| 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 | $194.59 | 3.205% | $200.8266 | $200.83 | $200.85 | $200.80 |
| Purchase #2 | $149.74 | 9.140% | $163.4262 | $163.43 | $163.45 | $163.40 |
| Purchase #3 | $125.65 | 10.674% | $139.0619 | $139.06 | $139.05 | $139.10 |
| Purchase #4 | $235.81 | 8.274% | $255.3209 | $255.32 | $255.30 | $255.30 |
| Purchase #5 | $106.66 | 9.829% | $117.1436 | $117.14 | $117.15 | $117.10 |
| Purchase #6 | $229.72 | 9.730% | $252.0718 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $187.60 | 12.277% | $210.6317 | $210.63 | $210.65 | $210.60 |
| 7 purchase totals = | $1,229.77 | $1,338.4827 | $1,338.48 | $1,338.50 | $1,338.40 | |