| 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 | $68.98 | 6.469% | $73.4423 | $73.44 | $73.45 | $73.40 |
| Purchase #2 | $230.70 | 10.346% | $254.5682 | $254.57 | $254.55 | $254.60 |
| Purchase #3 | $209.36 | 13.450% | $237.5189 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $238.73 | 3.546% | $247.1954 | $247.20 | $247.20 | $247.20 |
| Purchase #5 | $84.85 | 4.701% | $88.8388 | $88.84 | $88.85 | $88.80 |
| Purchase #6 | $112.91 | 8.322% | $122.3064 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $166.46 | 13.342% | $188.6691 | $188.67 | $188.65 | $188.70 |
| 7 purchase totals = | $1,111.99 | $1,212.5391 | $1,212.55 | $1,212.50 | $1,212.50 | |