| 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 | $231.25 | 3.631% | $239.6467 | $239.65 | $239.65 | $239.60 |
| Purchase #2 | $187.71 | 3.850% | $194.9368 | $194.94 | $194.95 | $194.90 |
| Purchase #3 | $128.40 | 7.133% | $137.5588 | $137.56 | $137.55 | $137.60 |
| Purchase #4 | $239.51 | 13.186% | $271.0918 | $271.09 | $271.10 | $271.10 |
| Purchase #5 | $108.94 | 11.835% | $121.833 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $10.36 | 3.515% | $10.7242 | $10.72 | $10.70 | $10.70 |
| Purchase #7 | $18.55 | 7.790% | $19.995 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $924.72 | $995.7863 | $995.79 | $995.80 | $995.70 | |