| 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 | $250.33 | 7.257% | $268.4964 | $268.50 | $268.50 | $268.50 |
| Purchase #2 | $122.71 | 4.620% | $128.3792 | $128.38 | $128.40 | $128.40 |
| Purchase #3 | $60.99 | 7.695% | $65.6832 | $65.68 | $65.70 | $65.70 |
| Purchase #4 | $37.86 | 5.344% | $39.8832 | $39.88 | $39.90 | $39.90 |
| Purchase #5 | $192.81 | 11.531% | $215.0429 | $215.04 | $215.05 | $215.00 |
| Purchase #6 | $68.51 | 4.408% | $71.5299 | $71.53 | $71.55 | $71.50 |
| Purchase #7 | $184.54 | 5.598% | $194.8705 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $917.75 | $983.8853 | $983.88 | $983.95 | $983.90 | |