| 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 | $210.89 | 3.258% | $217.7608 | $217.76 | $217.75 | $217.80 |
| Purchase #2 | $26.30 | 3.548% | $27.2331 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $206.27 | 11.346% | $229.6734 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $23.49 | 3.433% | $24.2964 | $24.30 | $24.30 | $24.30 |
| Purchase #5 | $95.84 | 3.826% | $99.5068 | $99.51 | $99.50 | $99.50 |
| Purchase #6 | $81.34 | 12.480% | $91.4912 | $91.49 | $91.50 | $91.50 |
| Purchase #7 | $194.48 | 12.467% | $218.7258 | $218.73 | $218.75 | $218.70 |
| 7 purchase totals = | $838.61 | $908.6875 | $908.69 | $908.70 | $908.70 | |