| 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 | $239.89 | 5.274% | $252.5418 | $252.54 | $252.55 | $252.50 |
| Purchase #2 | $98.65 | 6.507% | $105.0692 | $105.07 | $105.05 | $105.10 |
| Purchase #3 | $204.93 | 4.470% | $214.0904 | $214.09 | $214.10 | $214.10 |
| Purchase #4 | $228.34 | 7.576% | $245.639 | $245.64 | $245.65 | $245.60 |
| Purchase #5 | $214.68 | 3.223% | $221.5991 | $221.60 | $221.60 | $221.60 |
| Purchase #6 | $17.61 | 11.577% | $19.6487 | $19.65 | $19.65 | $19.60 |
| Purchase #7 | $27.74 | 5.465% | $29.256 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $1,031.84 | $1,087.8442 | $1,087.85 | $1,087.85 | $1,087.80 | |