| 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 | $235.85 | 3.597% | $244.3335 | $244.33 | $244.35 | $244.30 |
| Purchase #2 | $12.67 | 6.550% | $13.4999 | $13.50 | $13.50 | $13.50 |
| Purchase #3 | $222.99 | 5.360% | $234.9423 | $234.94 | $234.95 | $234.90 |
| Purchase #4 | $122.62 | 6.394% | $130.4603 | $130.46 | $130.45 | $130.50 |
| Purchase #5 | $92.50 | 6.587% | $98.593 | $98.59 | $98.60 | $98.60 |
| Purchase #6 | $71.83 | 4.653% | $75.1722 | $75.17 | $75.15 | $75.20 |
| Purchase #7 | $185.83 | 7.253% | $199.3082 | $199.31 | $199.30 | $199.30 |
| 7 purchase totals = | $944.29 | $996.3094 | $996.30 | $996.30 | $996.30 | |