| 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 | $211.67 | 7.721% | $228.013 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $183.66 | 8.609% | $199.4713 | $199.47 | $199.45 | $199.50 |
| Purchase #3 | $146.84 | 3.568% | $152.0793 | $152.08 | $152.10 | $152.10 |
| Purchase #4 | $145.74 | 6.259% | $154.8619 | $154.86 | $154.85 | $154.90 |
| Purchase #5 | $63.52 | 9.755% | $69.7164 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $114.78 | 6.579% | $122.3314 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $52.25 | 6.348% | $55.5668 | $55.57 | $55.55 | $55.60 |
| 7 purchase totals = | $918.46 | $982.0401 | $982.04 | $982.00 | $982.10 | |