| 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 | $129.66 | 4.816% | $135.9044 | $135.90 | $135.90 | $135.90 |
| Purchase #2 | $196.42 | 5.225% | $206.6829 | $206.68 | $206.70 | $206.70 |
| Purchase #3 | $215.31 | 4.313% | $224.5963 | $224.60 | $224.60 | $224.60 |
| Purchase #4 | $164.99 | 11.484% | $183.9375 | $183.94 | $183.95 | $183.90 |
| Purchase #5 | $73.74 | 13.241% | $83.5039 | $83.50 | $83.50 | $83.50 |
| Purchase #6 | $190.58 | 6.538% | $203.0401 | $203.04 | $203.05 | $203.00 |
| Purchase #7 | $206.74 | 12.852% | $233.3102 | $233.31 | $233.30 | $233.30 |
| 7 purchase totals = | $1,177.44 | $1,270.9753 | $1,270.97 | $1,271.00 | $1,270.90 | |