| 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 | $214.36 | 5.280% | $225.6782 | $225.68 | $225.70 | $225.70 |
| Purchase #2 | $33.32 | 6.423% | $35.4601 | $35.46 | $35.45 | $35.50 |
| Purchase #3 | $204.92 | 4.729% | $214.6107 | $214.61 | $214.60 | $214.60 |
| Purchase #4 | $137.32 | 6.484% | $146.2238 | $146.22 | $146.20 | $146.20 |
| Purchase #5 | $12.42 | 13.767% | $14.1299 | $14.13 | $14.15 | $14.10 |
| Purchase #6 | $244.47 | 10.316% | $269.6895 | $269.69 | $269.70 | $269.70 |
| Purchase #7 | $163.27 | 12.377% | $183.4779 | $183.48 | $183.50 | $183.50 |
| 7 purchase totals = | $1,010.08 | $1,089.2701 | $1,089.27 | $1,089.30 | $1,089.30 | |