| 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 | $240.39 | 11.856% | $268.8906 | $268.89 | $268.90 | $268.90 |
| Purchase #2 | $240.84 | 13.150% | $272.5105 | $272.51 | $272.50 | $272.50 |
| Purchase #3 | $42.99 | 4.423% | $44.8914 | $44.89 | $44.90 | $44.90 |
| Purchase #4 | $20.97 | 3.550% | $21.7144 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $200.94 | 11.497% | $224.0421 | $224.04 | $224.05 | $224.00 |
| Purchase #6 | $150.58 | 8.516% | $163.4034 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $85.91 | 10.276% | $94.7381 | $94.74 | $94.75 | $94.70 |
| 7 purchase totals = | $982.62 | $1,090.1905 | $1,090.18 | $1,090.20 | $1,090.10 | |