| 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 | $65.71 | 4.226% | $68.4869 | $68.49 | $68.50 | $68.50 |
| Purchase #2 | $240.68 | 4.390% | $251.2459 | $251.25 | $251.25 | $251.20 |
| Purchase #3 | $229.69 | 7.251% | $246.3448 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $186.66 | 13.142% | $211.1909 | $211.19 | $211.20 | $211.20 |
| Purchase #5 | $138.49 | 6.676% | $147.7356 | $147.74 | $147.75 | $147.70 |
| Purchase #6 | $116.63 | 5.433% | $122.9665 | $122.97 | $122.95 | $123.00 |
| Purchase #7 | $230.66 | 12.870% | $260.3459 | $260.35 | $260.35 | $260.30 |
| 7 purchase totals = | $1,208.52 | $1,308.3165 | $1,308.33 | $1,308.35 | $1,308.20 | |