| 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 | $109.62 | 6.672% | $116.9338 | $116.93 | $116.95 | $116.90 |
| Purchase #2 | $173.71 | 7.119% | $186.0764 | $186.08 | $186.10 | $186.10 |
| Purchase #3 | $171.63 | 6.488% | $182.7654 | $182.77 | $182.75 | $182.80 |
| Purchase #4 | $249.83 | 5.121% | $262.6238 | $262.62 | $262.60 | $262.60 |
| Purchase #5 | $79.30 | 13.705% | $90.1681 | $90.17 | $90.15 | $90.20 |
| Purchase #6 | $237.72 | 4.185% | $247.6686 | $247.67 | $247.65 | $247.70 |
| Purchase #7 | $120.64 | 8.208% | $130.5421 | $130.54 | $130.55 | $130.50 |
| 7 purchase totals = | $1,142.45 | $1,216.7782 | $1,216.78 | $1,216.75 | $1,216.80 | |