| 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 | $220.94 | 4.827% | $231.6048 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $83.90 | 3.655% | $86.9665 | $86.97 | $86.95 | $87.00 |
| Purchase #3 | $125.99 | 3.773% | $130.7436 | $130.74 | $130.75 | $130.70 |
| Purchase #4 | $90.99 | 7.142% | $97.4885 | $97.49 | $97.50 | $97.50 |
| Purchase #5 | $241.27 | 6.300% | $256.47 | $256.47 | $256.45 | $256.50 |
| Purchase #6 | $57.82 | 8.311% | $62.6254 | $62.63 | $62.65 | $62.60 |
| Purchase #7 | $38.67 | 4.522% | $40.4187 | $40.42 | $40.40 | $40.40 |
| 7 purchase totals = | $859.58 | $906.3175 | $906.32 | $906.30 | $906.30 | |