| 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 | $105.92 | 9.813% | $116.3139 | $116.31 | $116.30 | $116.30 |
| Purchase #2 | $134.81 | 10.634% | $149.1457 | $149.15 | $149.15 | $149.10 |
| Purchase #3 | $240.33 | 7.124% | $257.4511 | $257.45 | $257.45 | $257.50 |
| Purchase #4 | $235.40 | 3.537% | $243.7261 | $243.73 | $243.75 | $243.70 |
| Purchase #5 | $165.42 | 8.364% | $179.2557 | $179.26 | $179.25 | $179.30 |
| Purchase #6 | $100.74 | 3.479% | $104.2447 | $104.24 | $104.25 | $104.20 |
| Purchase #7 | $68.40 | 8.606% | $74.2865 | $74.29 | $74.30 | $74.30 |
| 7 purchase totals = | $1,051.02 | $1,124.4237 | $1,124.43 | $1,124.45 | $1,124.40 | |