| 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 | $240.44 | 4.857% | $252.1182 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $119.58 | 3.334% | $123.5668 | $123.57 | $123.55 | $123.60 |
| Purchase #3 | $43.80 | 12.159% | $49.1256 | $49.13 | $49.15 | $49.10 |
| Purchase #4 | $105.74 | 7.418% | $113.5838 | $113.58 | $113.60 | $113.60 |
| Purchase #5 | $223.27 | 12.623% | $251.4534 | $251.45 | $251.45 | $251.50 |
| Purchase #6 | $162.59 | 12.686% | $183.2162 | $183.22 | $183.20 | $183.20 |
| Purchase #7 | $61.42 | 9.558% | $67.2905 | $67.29 | $67.30 | $67.30 |
| 7 purchase totals = | $956.84 | $1,040.3545 | $1,040.36 | $1,040.35 | $1,040.40 | |