| 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 | $220.61 | 12.781% | $248.8062 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $42.75 | 12.605% | $48.1386 | $48.14 | $48.15 | $48.10 |
| Purchase #3 | $33.28 | 10.808% | $36.8769 | $36.88 | $36.90 | $36.90 |
| Purchase #4 | $188.83 | 3.534% | $195.5033 | $195.50 | $195.50 | $195.50 |
| Purchase #5 | $140.50 | 10.778% | $155.6431 | $155.64 | $155.65 | $155.60 |
| Purchase #6 | $14.92 | 13.678% | $16.9608 | $16.96 | $16.95 | $17.00 |
| Purchase #7 | $120.96 | 9.871% | $132.9 | $132.90 | $132.90 | $132.90 |
| 7 purchase totals = | $761.85 | $834.8289 | $834.83 | $834.85 | $834.80 | |