| 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 | $188.40 | 13.736% | $214.2786 | $214.28 | $214.30 | $214.30 |
| Purchase #2 | $107.80 | 12.311% | $121.0713 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $27.99 | 4.311% | $29.1966 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $186.58 | 5.519% | $196.8774 | $196.88 | $196.90 | $196.90 |
| Purchase #5 | $243.86 | 11.131% | $271.0041 | $271.00 | $271.00 | $271.00 |
| Purchase #6 | $101.30 | 5.472% | $106.8431 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $51.32 | 9.635% | $56.2647 | $56.26 | $56.25 | $56.30 |
| 7 purchase totals = | $907.25 | $995.5358 | $995.53 | $995.55 | $995.60 | |