| 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 | $68.76 | 10.327% | $75.8608 | $75.86 | $75.85 | $75.90 |
| Purchase #2 | $235.66 | 10.415% | $260.204 | $260.20 | $260.20 | $260.20 |
| Purchase #3 | $82.40 | 4.386% | $86.0141 | $86.01 | $86.00 | $86.00 |
| Purchase #4 | $187.77 | 3.449% | $194.2462 | $194.25 | $194.25 | $194.20 |
| Purchase #5 | $224.70 | 9.824% | $246.7745 | $246.77 | $246.75 | $246.80 |
| Purchase #6 | $69.71 | 7.741% | $75.1063 | $75.11 | $75.10 | $75.10 |
| Purchase #7 | $231.39 | 3.222% | $238.8454 | $238.85 | $238.85 | $238.80 |
| 7 purchase totals = | $1,100.39 | $1,177.0513 | $1,177.05 | $1,177.00 | $1,177.00 | |