| 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 | $216.33 | 8.222% | $234.1167 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $50.77 | 7.748% | $54.7037 | $54.70 | $54.70 | $54.70 |
| Purchase #3 | $185.75 | 6.365% | $197.573 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $250.54 | 12.785% | $282.5715 | $282.57 | $282.55 | $282.60 |
| Purchase #5 | $167.55 | 5.500% | $176.7653 | $176.77 | $176.75 | $176.80 |
| Purchase #6 | $139.39 | 7.530% | $149.8861 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $179.52 | 8.506% | $194.79 | $194.79 | $194.80 | $194.80 |
| 7 purchase totals = | $1,189.85 | $1,290.4063 | $1,290.41 | $1,290.35 | $1,290.50 | |