| 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 | $114.60 | 8.364% | $124.1851 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $150.32 | 10.834% | $166.6057 | $166.61 | $166.60 | $166.60 |
| Purchase #3 | $194.39 | 6.547% | $207.1167 | $207.12 | $207.10 | $207.10 |
| Purchase #4 | $6.49 | 9.153% | $7.084 | $7.08 | $7.10 | $7.10 |
| Purchase #5 | $215.30 | 8.532% | $233.6694 | $233.67 | $233.65 | $233.70 |
| Purchase #6 | $206.50 | 4.791% | $216.3934 | $216.39 | $216.40 | $216.40 |
| Purchase #7 | $193.26 | 7.484% | $207.7236 | $207.72 | $207.70 | $207.70 |
| 7 purchase totals = | $1,080.86 | $1,162.7779 | $1,162.78 | $1,162.75 | $1,162.80 | |