| 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 | $230.29 | 9.174% | $251.4168 | $251.42 | $251.40 | $251.40 |
| Purchase #2 | $159.39 | 3.734% | $165.3416 | $165.34 | $165.35 | $165.30 |
| Purchase #3 | $115.28 | 13.189% | $130.4843 | $130.48 | $130.50 | $130.50 |
| Purchase #4 | $187.92 | 11.472% | $209.4782 | $209.48 | $209.50 | $209.50 |
| Purchase #5 | $243.79 | 11.575% | $272.0087 | $272.01 | $272.00 | $272.00 |
| Purchase #6 | $173.72 | 7.626% | $186.9679 | $186.97 | $186.95 | $187.00 |
| Purchase #7 | $140.33 | 7.556% | $150.9333 | $150.93 | $150.95 | $150.90 |
| 7 purchase totals = | $1,250.72 | $1,366.6308 | $1,366.63 | $1,366.65 | $1,366.60 | |