| 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 | $239.80 | 11.647% | $267.7295 | $267.73 | $267.75 | $267.70 |
| Purchase #2 | $73.40 | 10.693% | $81.2487 | $81.25 | $81.25 | $81.20 |
| Purchase #3 | $201.56 | 9.726% | $221.1637 | $221.16 | $221.15 | $221.20 |
| Purchase #4 | $247.29 | 8.542% | $268.4135 | $268.41 | $268.40 | $268.40 |
| Purchase #5 | $187.91 | 13.372% | $213.0373 | $213.04 | $213.05 | $213.00 |
| Purchase #6 | $210.64 | 9.764% | $231.2069 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $201.95 | 11.341% | $224.8531 | $224.85 | $224.85 | $224.90 |
| 7 purchase totals = | $1,362.55 | $1,507.6527 | $1,507.65 | $1,507.65 | $1,507.60 | |