| 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 | $221.62 | 3.724% | $229.8731 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $244.79 | 11.462% | $272.8478 | $272.85 | $272.85 | $272.80 |
| Purchase #3 | $19.45 | 5.543% | $20.5281 | $20.53 | $20.55 | $20.50 |
| Purchase #4 | $247.58 | 10.618% | $273.868 | $273.87 | $273.85 | $273.90 |
| Purchase #5 | $9.90 | 6.436% | $10.5372 | $10.54 | $10.55 | $10.50 |
| Purchase #6 | $94.74 | 8.441% | $102.737 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $72.59 | 11.150% | $80.6838 | $80.68 | $80.70 | $80.70 |
| 7 purchase totals = | $910.67 | $991.0750 | $991.08 | $991.10 | $991.00 | |