| 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 | $230.40 | 7.153% | $246.8805 | $246.88 | $246.90 | $246.90 |
| Purchase #2 | $30.72 | 4.317% | $32.0462 | $32.05 | $32.05 | $32.00 |
| Purchase #3 | $194.37 | 11.190% | $216.12 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $18.59 | 10.139% | $20.4748 | $20.47 | $20.45 | $20.50 |
| Purchase #5 | $247.61 | 10.118% | $272.6632 | $272.66 | $272.65 | $272.70 |
| Purchase #6 | $141.45 | 11.550% | $157.7875 | $157.79 | $157.80 | $157.80 |
| Purchase #7 | $197.67 | 5.457% | $208.4569 | $208.46 | $208.45 | $208.50 |
| 7 purchase totals = | $1,060.81 | $1,154.4291 | $1,154.43 | $1,154.40 | $1,154.50 | |