| 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 | $214.46 | 6.406% | $228.1983 | $228.20 | $228.20 | $228.20 |
| Purchase #2 | $232.88 | 9.536% | $255.0874 | $255.09 | $255.10 | $255.10 |
| Purchase #3 | $80.47 | 5.296% | $84.7317 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $119.53 | 11.147% | $132.854 | $132.85 | $132.85 | $132.90 |
| Purchase #5 | $213.38 | 8.231% | $230.9433 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $242.88 | 4.547% | $253.9238 | $253.92 | $253.90 | $253.90 |
| Purchase #7 | $82.52 | 9.403% | $90.2794 | $90.28 | $90.30 | $90.30 |
| 7 purchase totals = | $1,186.12 | $1,276.0179 | $1,276.01 | $1,276.05 | $1,276.00 | |