| 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 | $203.95 | 7.419% | $219.0811 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $110.77 | 10.271% | $122.1472 | $122.15 | $122.15 | $122.10 |
| Purchase #3 | $167.36 | 5.460% | $176.4979 | $176.50 | $176.50 | $176.50 |
| Purchase #4 | $234.85 | 6.465% | $250.0331 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $116.59 | 3.799% | $121.0193 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $207.30 | 10.503% | $229.0727 | $229.07 | $229.05 | $229.10 |
| Purchase #7 | $211.38 | 9.399% | $231.2476 | $231.25 | $231.25 | $231.20 |
| 7 purchase totals = | $1,252.20 | $1,349.0989 | $1,349.10 | $1,349.10 | $1,349.00 | |