| 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 | $203.91 | 13.434% | $231.3033 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $90.40 | 9.732% | $99.1977 | $99.20 | $99.20 | $99.20 |
| Purchase #3 | $56.38 | 7.522% | $60.6209 | $60.62 | $60.60 | $60.60 |
| Purchase #4 | $71.84 | 3.393% | $74.2775 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $145.87 | 6.824% | $155.8242 | $155.82 | $155.80 | $155.80 |
| Purchase #6 | $107.39 | 3.830% | $111.503 | $111.50 | $111.50 | $111.50 |
| Purchase #7 | $16.60 | 6.585% | $17.6931 | $17.69 | $17.70 | $17.70 |
| 7 purchase totals = | $692.39 | $750.4197 | $750.41 | $750.40 | $750.40 | |