| 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 | $235.50 | 4.642% | $246.4319 | $246.43 | $246.45 | $246.40 |
| Purchase #2 | $202.38 | 13.421% | $229.5414 | $229.54 | $229.55 | $229.50 |
| Purchase #3 | $124.90 | 10.147% | $137.5736 | $137.57 | $137.55 | $137.60 |
| Purchase #4 | $228.63 | 12.125% | $256.3514 | $256.35 | $256.35 | $256.40 |
| Purchase #5 | $250.82 | 13.128% | $283.7476 | $283.75 | $283.75 | $283.70 |
| Purchase #6 | $239.87 | 8.825% | $261.0385 | $261.04 | $261.05 | $261.00 |
| Purchase #7 | $201.76 | 13.621% | $229.2417 | $229.24 | $229.25 | $229.20 |
| 7 purchase totals = | $1,483.86 | $1,643.9261 | $1,643.92 | $1,643.95 | $1,643.80 | |