| 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 | $222.33 | 8.218% | $240.6011 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $182.61 | 7.142% | $195.652 | $195.65 | $195.65 | $195.70 |
| Purchase #3 | $129.82 | 6.590% | $138.3751 | $138.38 | $138.40 | $138.40 |
| Purchase #4 | $220.93 | 8.155% | $238.9468 | $238.95 | $238.95 | $238.90 |
| Purchase #5 | $5.46 | 13.768% | $6.2117 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $241.65 | 12.268% | $271.2956 | $271.30 | $271.30 | $271.30 |
| Purchase #7 | $174.68 | 12.392% | $196.3263 | $196.33 | $196.35 | $196.30 |
| 7 purchase totals = | $1,177.48 | $1,287.4086 | $1,287.42 | $1,287.45 | $1,287.40 | |