| 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 | $246.34 | 3.315% | $254.5062 | $254.51 | $254.50 | $254.50 |
| Purchase #2 | $211.95 | 5.729% | $224.0926 | $224.09 | $224.10 | $224.10 |
| Purchase #3 | $146.63 | 9.710% | $160.8678 | $160.87 | $160.85 | $160.90 |
| Purchase #4 | $11.95 | 7.837% | $12.8865 | $12.89 | $12.90 | $12.90 |
| Purchase #5 | $229.28 | 13.538% | $260.3199 | $260.32 | $260.30 | $260.30 |
| Purchase #6 | $9.84 | 9.705% | $10.795 | $10.80 | $10.80 | $10.80 |
| Purchase #7 | $139.54 | 5.409% | $147.0877 | $147.09 | $147.10 | $147.10 |
| 7 purchase totals = | $995.53 | $1,070.5557 | $1,070.57 | $1,070.55 | $1,070.60 | |