| 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 | $110.48 | 6.444% | $117.5993 | $117.60 | $117.60 | $117.60 |
| Purchase #2 | $217.84 | 3.847% | $226.2203 | $226.22 | $226.20 | $226.20 |
| Purchase #3 | $209.69 | 6.615% | $223.561 | $223.56 | $223.55 | $223.60 |
| Purchase #4 | $248.39 | 7.639% | $267.3645 | $267.36 | $267.35 | $267.40 |
| Purchase #5 | $241.80 | 8.867% | $263.2404 | $263.24 | $263.25 | $263.20 |
| Purchase #6 | $243.29 | 13.531% | $276.2096 | $276.21 | $276.20 | $276.20 |
| Purchase #7 | $248.53 | 8.600% | $269.9036 | $269.90 | $269.90 | $269.90 |
| 7 purchase totals = | $1,520.02 | $1,644.0987 | $1,644.09 | $1,644.05 | $1,644.10 | |