| 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 | $132.81 | 13.229% | $150.3794 | $150.38 | $150.40 | $150.40 |
| Purchase #2 | $247.81 | 8.140% | $267.9817 | $267.98 | $268.00 | $268.00 |
| Purchase #3 | $7.84 | 9.465% | $8.5821 | $8.58 | $8.60 | $8.60 |
| Purchase #4 | $200.64 | 11.107% | $222.9251 | $222.93 | $222.95 | $222.90 |
| Purchase #5 | $186.94 | 4.238% | $194.8625 | $194.86 | $194.85 | $194.90 |
| Purchase #6 | $185.65 | 8.734% | $201.8647 | $201.86 | $201.85 | $201.90 |
| Purchase #7 | $62.29 | 10.203% | $68.6454 | $68.65 | $68.65 | $68.60 |
| 7 purchase totals = | $1,023.98 | $1,115.2409 | $1,115.24 | $1,115.30 | $1,115.30 | |