| 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 | $190.38 | 8.254% | $206.094 | $206.09 | $206.10 | $206.10 |
| Purchase #2 | $206.94 | 6.760% | $220.9291 | $220.93 | $220.95 | $220.90 |
| Purchase #3 | $182.96 | 11.636% | $204.2492 | $204.25 | $204.25 | $204.20 |
| Purchase #4 | $187.79 | 4.480% | $196.203 | $196.20 | $196.20 | $196.20 |
| Purchase #5 | $91.34 | 4.697% | $95.6302 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $74.54 | 3.180% | $76.9104 | $76.91 | $76.90 | $76.90 |
| Purchase #7 | $69.45 | 12.355% | $78.0305 | $78.03 | $78.05 | $78.00 |
| 7 purchase totals = | $1,003.40 | $1,078.0464 | $1,078.04 | $1,078.10 | $1,077.90 | |