| 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 | $211.32 | 12.528% | $237.7942 | $237.79 | $237.80 | $237.80 |
| Purchase #2 | $219.41 | 5.661% | $231.8308 | $231.83 | $231.85 | $231.80 |
| Purchase #3 | $97.42 | 5.199% | $102.4849 | $102.48 | $102.50 | $102.50 |
| Purchase #4 | $172.33 | 7.609% | $185.4426 | $185.44 | $185.45 | $185.40 |
| Purchase #5 | $222.35 | 13.349% | $252.0315 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $66.96 | 11.354% | $74.5626 | $74.56 | $74.55 | $74.60 |
| Purchase #7 | $77.73 | 8.813% | $84.5803 | $84.58 | $84.60 | $84.60 |
| 7 purchase totals = | $1,067.52 | $1,168.7269 | $1,168.71 | $1,168.80 | $1,168.70 | |