| 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 | $85.73 | 6.402% | $91.2184 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $68.70 | 3.471% | $71.0846 | $71.08 | $71.10 | $71.10 |
| Purchase #3 | $145.60 | 12.830% | $164.2805 | $164.28 | $164.30 | $164.30 |
| Purchase #4 | $145.25 | 11.573% | $162.0598 | $162.06 | $162.05 | $162.10 |
| Purchase #5 | $219.34 | 12.318% | $246.3583 | $246.36 | $246.35 | $246.40 |
| Purchase #6 | $214.69 | 4.814% | $225.0252 | $225.03 | $225.05 | $225.00 |
| Purchase #7 | $224.30 | 13.544% | $254.6792 | $254.68 | $254.70 | $254.70 |
| 7 purchase totals = | $1,103.61 | $1,214.7060 | $1,214.71 | $1,214.75 | $1,214.80 | |