| 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 | $92.79 | 6.584% | $98.8993 | $98.90 | $98.90 | $98.90 |
| Purchase #2 | $196.73 | 7.261% | $211.0146 | $211.01 | $211.00 | $211.00 |
| Purchase #3 | $195.86 | 9.790% | $215.0347 | $215.03 | $215.05 | $215.00 |
| Purchase #4 | $36.66 | 10.257% | $40.4202 | $40.42 | $40.40 | $40.40 |
| Purchase #5 | $99.34 | 13.276% | $112.5284 | $112.53 | $112.55 | $112.50 |
| Purchase #6 | $247.29 | 13.366% | $280.3428 | $280.34 | $280.35 | $280.30 |
| Purchase #7 | $5.85 | 8.600% | $6.3531 | $6.35 | $6.35 | $6.40 |
| 7 purchase totals = | $874.52 | $964.5931 | $964.58 | $964.60 | $964.50 | |