| 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 | $22.65 | 12.234% | $25.421 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $110.46 | 4.669% | $115.6174 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $236.67 | 9.326% | $258.7418 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $5.62 | 12.596% | $6.3279 | $6.33 | $6.35 | $6.30 |
| Purchase #5 | $15.47 | 9.237% | $16.899 | $16.90 | $16.90 | $16.90 |
| Purchase #6 | $85.64 | 10.339% | $94.4943 | $94.49 | $94.50 | $94.50 |
| Purchase #7 | $137.25 | 12.221% | $154.0233 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $613.76 | $671.5247 | $671.52 | $671.50 | $671.40 | |