| 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 | $185.68 | 9.390% | $203.1154 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $191.63 | 8.836% | $208.5624 | $208.56 | $208.55 | $208.60 |
| Purchase #3 | $206.92 | 8.704% | $224.9303 | $224.93 | $224.95 | $224.90 |
| Purchase #4 | $93.61 | 6.740% | $99.9193 | $99.92 | $99.90 | $99.90 |
| Purchase #5 | $199.44 | 12.253% | $223.8774 | $223.88 | $223.90 | $223.90 |
| Purchase #6 | $224.32 | 12.348% | $252.019 | $252.02 | $252.00 | $252.00 |
| Purchase #7 | $62.49 | 7.384% | $67.1043 | $67.10 | $67.10 | $67.10 |
| 7 purchase totals = | $1,164.09 | $1,279.5281 | $1,279.53 | $1,279.50 | $1,279.50 | |