| 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 | $212.27 | 5.869% | $224.7281 | $224.73 | $224.75 | $224.70 |
| Purchase #2 | $14.71 | 8.460% | $15.9545 | $15.95 | $15.95 | $16.00 |
| Purchase #3 | $26.86 | 3.138% | $27.7029 | $27.70 | $27.70 | $27.70 |
| Purchase #4 | $122.63 | 12.444% | $137.8901 | $137.89 | $137.90 | $137.90 |
| Purchase #5 | $123.63 | 10.388% | $136.4727 | $136.47 | $136.45 | $136.50 |
| Purchase #6 | $204.43 | 9.565% | $223.9837 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $141.59 | 8.255% | $153.2783 | $153.28 | $153.30 | $153.30 |
| 7 purchase totals = | $846.12 | $920.0103 | $920.00 | $920.05 | $920.10 | |