| 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 | $218.37 | 10.815% | $241.9867 | $241.99 | $242.00 | $242.00 |
| Purchase #2 | $12.82 | 9.361% | $14.0201 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $20.78 | 12.161% | $23.3071 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $25.31 | 10.572% | $27.9858 | $27.99 | $28.00 | $28.00 |
| Purchase #5 | $160.61 | 7.182% | $172.145 | $172.15 | $172.15 | $172.10 |
| Purchase #6 | $128.34 | 3.600% | $132.9602 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $177.66 | 10.445% | $196.2166 | $196.22 | $196.20 | $196.20 |
| 7 purchase totals = | $743.89 | $808.6215 | $808.64 | $808.60 | $808.60 | |