| 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 | $232.54 | 11.275% | $258.7589 | $258.76 | $258.75 | $258.80 |
| Purchase #2 | $174.86 | 4.806% | $183.2638 | $183.26 | $183.25 | $183.30 |
| Purchase #3 | $150.88 | 7.784% | $162.6245 | $162.62 | $162.60 | $162.60 |
| Purchase #4 | $247.66 | 12.569% | $278.7884 | $278.79 | $278.80 | $278.80 |
| Purchase #5 | $224.43 | 12.591% | $252.688 | $252.69 | $252.70 | $252.70 |
| Purchase #6 | $240.74 | 7.503% | $258.8027 | $258.80 | $258.80 | $258.80 |
| Purchase #7 | $106.92 | 4.828% | $112.0821 | $112.08 | $112.10 | $112.10 |
| 7 purchase totals = | $1,378.03 | $1,507.0084 | $1,507.00 | $1,507.00 | $1,507.10 | |