| 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 | $208.50 | 6.621% | $222.3048 | $222.30 | $222.30 | $222.30 |
| Purchase #2 | $6.61 | 11.157% | $7.3475 | $7.35 | $7.35 | $7.30 |
| Purchase #3 | $142.64 | 8.816% | $155.2151 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $125.26 | 10.813% | $138.8044 | $138.80 | $138.80 | $138.80 |
| Purchase #5 | $178.81 | 9.516% | $195.8256 | $195.83 | $195.85 | $195.80 |
| Purchase #6 | $113.93 | 4.546% | $119.1093 | $119.11 | $119.10 | $119.10 |
| Purchase #7 | $82.74 | 3.765% | $85.8552 | $85.86 | $85.85 | $85.90 |
| 7 purchase totals = | $858.49 | $924.4619 | $924.47 | $924.45 | $924.40 | |