| 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 | $202.33 | 9.834% | $222.2271 | $222.23 | $222.25 | $222.20 |
| Purchase #2 | $199.79 | 3.844% | $207.4699 | $207.47 | $207.45 | $207.50 |
| Purchase #3 | $225.33 | 12.176% | $252.7662 | $252.77 | $252.75 | $252.80 |
| Purchase #4 | $15.60 | 7.250% | $16.731 | $16.73 | $16.75 | $16.70 |
| Purchase #5 | $6.34 | 9.295% | $6.9293 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $69.52 | 5.123% | $73.0815 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $187.47 | 11.771% | $209.5371 | $209.54 | $209.55 | $209.50 |
| 7 purchase totals = | $906.38 | $988.7421 | $988.75 | $988.80 | $988.70 | |