| 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 | $190.32 | 6.752% | $203.1704 | $203.17 | $203.15 | $203.20 |
| Purchase #2 | $78.63 | 11.359% | $87.5616 | $87.56 | $87.55 | $87.60 |
| Purchase #3 | $96.38 | 3.158% | $99.4237 | $99.42 | $99.40 | $99.40 |
| Purchase #4 | $177.25 | 11.423% | $197.4973 | $197.50 | $197.50 | $197.50 |
| Purchase #5 | $223.26 | 3.698% | $231.5162 | $231.52 | $231.50 | $231.50 |
| Purchase #6 | $36.46 | 7.110% | $39.0523 | $39.05 | $39.05 | $39.10 |
| Purchase #7 | $222.31 | 9.636% | $243.7318 | $243.73 | $243.75 | $243.70 |
| 7 purchase totals = | $1,024.61 | $1,101.9533 | $1,101.95 | $1,101.90 | $1,102.00 | |