| 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 | $247.68 | 9.666% | $271.6207 | $271.62 | $271.60 | $271.60 |
| Purchase #2 | $157.32 | 5.177% | $165.4645 | $165.46 | $165.45 | $165.50 |
| Purchase #3 | $184.60 | 3.724% | $191.4745 | $191.47 | $191.45 | $191.50 |
| Purchase #4 | $98.93 | 8.740% | $107.5765 | $107.58 | $107.60 | $107.60 |
| Purchase #5 | $231.69 | 11.188% | $257.6115 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $220.43 | 12.246% | $247.4239 | $247.42 | $247.40 | $247.40 |
| Purchase #7 | $159.49 | 3.466% | $165.0179 | $165.02 | $165.00 | $165.00 |
| 7 purchase totals = | $1,300.14 | $1,406.1895 | $1,406.18 | $1,406.10 | $1,406.20 | |