| 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 | $186.47 | 12.476% | $209.734 | $209.73 | $209.75 | $209.70 |
| Purchase #2 | $194.26 | 3.678% | $201.4049 | $201.40 | $201.40 | $201.40 |
| Purchase #3 | $176.42 | 10.425% | $194.8118 | $194.81 | $194.80 | $194.80 |
| Purchase #4 | $49.61 | 5.486% | $52.3316 | $52.33 | $52.35 | $52.30 |
| Purchase #5 | $231.26 | 8.835% | $251.6918 | $251.69 | $251.70 | $251.70 |
| Purchase #6 | $54.88 | 8.341% | $59.4575 | $59.46 | $59.45 | $59.50 |
| Purchase #7 | $25.94 | 7.571% | $27.9039 | $27.90 | $27.90 | $27.90 |
| 7 purchase totals = | $918.84 | $997.3355 | $997.32 | $997.35 | $997.30 | |