| 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 | $109.39 | 12.648% | $123.2256 | $123.23 | $123.25 | $123.20 |
| Purchase #2 | $182.76 | 11.349% | $203.5014 | $203.50 | $203.50 | $203.50 |
| Purchase #3 | $109.93 | 13.237% | $124.4814 | $124.48 | $124.50 | $124.50 |
| Purchase #4 | $164.77 | 10.441% | $181.9736 | $181.97 | $181.95 | $182.00 |
| Purchase #5 | $122.52 | 6.392% | $130.3515 | $130.35 | $130.35 | $130.40 |
| Purchase #6 | $163.42 | 4.656% | $171.0288 | $171.03 | $171.05 | $171.00 |
| Purchase #7 | $5.80 | 5.359% | $6.1108 | $6.11 | $6.10 | $6.10 |
| 7 purchase totals = | $858.59 | $940.6731 | $940.67 | $940.70 | $940.70 | |