| 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 | $191.91 | 10.850% | $212.7322 | $212.73 | $212.75 | $212.70 |
| Purchase #2 | $171.46 | 9.290% | $187.3886 | $187.39 | $187.40 | $187.40 |
| Purchase #3 | $246.60 | 11.780% | $275.6495 | $275.65 | $275.65 | $275.60 |
| Purchase #4 | $23.35 | 4.533% | $24.4085 | $24.41 | $24.40 | $24.40 |
| Purchase #5 | $89.92 | 12.762% | $101.3956 | $101.40 | $101.40 | $101.40 |
| Purchase #6 | $201.70 | 4.739% | $211.2586 | $211.26 | $211.25 | $211.30 |
| Purchase #7 | $157.89 | 7.134% | $169.1539 | $169.15 | $169.15 | $169.20 |
| 7 purchase totals = | $1,082.83 | $1,181.9869 | $1,181.99 | $1,182.00 | $1,182.00 | |