| 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 | $19.36 | 12.356% | $21.7521 | $21.75 | $21.75 | $21.80 |
| Purchase #2 | $35.38 | 13.688% | $40.2228 | $40.22 | $40.20 | $40.20 |
| Purchase #3 | $227.30 | 7.689% | $244.7771 | $244.78 | $244.80 | $244.80 |
| Purchase #4 | $156.64 | 12.629% | $176.4221 | $176.42 | $176.40 | $176.40 |
| Purchase #5 | $245.93 | 7.759% | $265.0117 | $265.01 | $265.00 | $265.00 |
| Purchase #6 | $19.83 | 3.386% | $20.5014 | $20.50 | $20.50 | $20.50 |
| Purchase #7 | $229.27 | 7.379% | $246.1878 | $246.19 | $246.20 | $246.20 |
| 7 purchase totals = | $933.71 | $1,014.8750 | $1,014.87 | $1,014.85 | $1,014.90 | |