| 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 | $248.60 | 7.296% | $266.7379 | $266.74 | $266.75 | $266.70 |
| Purchase #2 | $165.36 | 12.846% | $186.6021 | $186.60 | $186.60 | $186.60 |
| Purchase #3 | $65.68 | 8.722% | $71.4086 | $71.41 | $71.40 | $71.40 |
| Purchase #4 | $227.80 | 10.588% | $251.9195 | $251.92 | $251.90 | $251.90 |
| Purchase #5 | $18.28 | 7.211% | $19.5982 | $19.60 | $19.60 | $19.60 |
| Purchase #6 | $219.75 | 5.306% | $231.4099 | $231.41 | $231.40 | $231.40 |
| Purchase #7 | $188.91 | 5.628% | $199.5419 | $199.54 | $199.55 | $199.50 |
| 7 purchase totals = | $1,134.38 | $1,227.2181 | $1,227.22 | $1,227.20 | $1,227.10 | |