| 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 | $206.42 | 6.834% | $220.5267 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $238.37 | 12.609% | $268.4261 | $268.43 | $268.45 | $268.40 |
| Purchase #3 | $55.60 | 12.455% | $62.525 | $62.53 | $62.55 | $62.50 |
| Purchase #4 | $184.54 | 8.360% | $199.9675 | $199.97 | $199.95 | $200.00 |
| Purchase #5 | $194.94 | 6.579% | $207.7651 | $207.77 | $207.75 | $207.80 |
| Purchase #6 | $74.99 | 6.210% | $79.6469 | $79.65 | $79.65 | $79.60 |
| Purchase #7 | $48.84 | 3.410% | $50.5054 | $50.51 | $50.50 | $50.50 |
| 7 purchase totals = | $1,003.70 | $1,089.3627 | $1,089.39 | $1,089.40 | $1,089.30 | |