| 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 | $194.84 | 3.202% | $201.0788 | $201.08 | $201.10 | $201.10 |
| Purchase #2 | $237.94 | 6.141% | $252.5519 | $252.55 | $252.55 | $252.60 |
| Purchase #3 | $220.54 | 10.341% | $243.346 | $243.35 | $243.35 | $243.30 |
| Purchase #4 | $222.31 | 6.489% | $236.7357 | $236.74 | $236.75 | $236.70 |
| Purchase #5 | $200.58 | 11.764% | $224.1762 | $224.18 | $224.20 | $224.20 |
| Purchase #6 | $91.56 | 10.206% | $100.9046 | $100.90 | $100.90 | $100.90 |
| Purchase #7 | $171.87 | 11.152% | $191.0369 | $191.04 | $191.05 | $191.00 |
| 7 purchase totals = | $1,339.64 | $1,449.8301 | $1,449.84 | $1,449.90 | $1,449.80 | |