| 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 | $113.71 | 9.644% | $124.6762 | $124.68 | $124.70 | $124.70 |
| Purchase #2 | $25.96 | 6.734% | $27.7081 | $27.71 | $27.70 | $27.70 |
| Purchase #3 | $80.92 | 9.248% | $88.4035 | $88.40 | $88.40 | $88.40 |
| Purchase #4 | $39.75 | 8.230% | $43.0214 | $43.02 | $43.00 | $43.00 |
| Purchase #5 | $179.65 | 9.619% | $196.9305 | $196.93 | $196.95 | $196.90 |
| Purchase #6 | $101.60 | 4.680% | $106.3549 | $106.35 | $106.35 | $106.40 |
| Purchase #7 | $197.31 | 12.387% | $221.7508 | $221.75 | $221.75 | $221.80 |
| 7 purchase totals = | $738.90 | $808.8454 | $808.84 | $808.85 | $808.90 | |