| 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 | $194.34 | 13.400% | $220.3816 | $220.38 | $220.40 | $220.40 |
| Purchase #2 | $165.71 | 4.183% | $172.6416 | $172.64 | $172.65 | $172.60 |
| Purchase #3 | $213.72 | 4.561% | $223.4678 | $223.47 | $223.45 | $223.50 |
| Purchase #4 | $86.31 | 8.476% | $93.6256 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $238.76 | 6.696% | $254.7474 | $254.75 | $254.75 | $254.70 |
| Purchase #6 | $181.52 | 8.859% | $197.6009 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $104.56 | 11.817% | $116.9159 | $116.92 | $116.90 | $116.90 |
| 7 purchase totals = | $1,184.92 | $1,279.3808 | $1,279.39 | $1,279.40 | $1,279.30 | |