| 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 | $198.71 | 5.204% | $209.0509 | $209.05 | $209.05 | $209.10 |
| Purchase #2 | $103.37 | 9.305% | $112.9886 | $112.99 | $113.00 | $113.00 |
| Purchase #3 | $53.27 | 3.578% | $55.176 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $231.84 | 9.228% | $253.2342 | $253.23 | $253.25 | $253.20 |
| Purchase #5 | $120.33 | 6.639% | $128.3187 | $128.32 | $128.30 | $128.30 |
| Purchase #6 | $75.51 | 9.127% | $82.4018 | $82.40 | $82.40 | $82.40 |
| Purchase #7 | $17.49 | 7.757% | $18.8467 | $18.85 | $18.85 | $18.80 |
| 7 purchase totals = | $800.52 | $860.0169 | $860.02 | $860.05 | $860.00 | |