| 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 | $100.87 | 12.238% | $113.2145 | $113.21 | $113.20 | $113.20 |
| Purchase #2 | $12.29 | 6.549% | $13.0949 | $13.09 | $13.10 | $13.10 |
| Purchase #3 | $65.86 | 12.333% | $73.9825 | $73.98 | $74.00 | $74.00 |
| Purchase #4 | $167.88 | 9.709% | $184.1795 | $184.18 | $184.20 | $184.20 |
| Purchase #5 | $244.98 | 8.456% | $265.6955 | $265.70 | $265.70 | $265.70 |
| Purchase #6 | $229.34 | 4.811% | $240.3735 | $240.37 | $240.35 | $240.40 |
| Purchase #7 | $235.52 | 9.141% | $257.0489 | $257.05 | $257.05 | $257.00 |
| 7 purchase totals = | $1,056.74 | $1,147.5893 | $1,147.58 | $1,147.60 | $1,147.60 | |