| 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 | $230.73 | 3.728% | $239.3316 | $239.33 | $239.35 | $239.30 |
| Purchase #2 | $172.40 | 10.143% | $189.8865 | $189.89 | $189.90 | $189.90 |
| Purchase #3 | $140.46 | 13.232% | $159.0457 | $159.05 | $159.05 | $159.00 |
| Purchase #4 | $160.90 | 6.762% | $171.7801 | $171.78 | $171.80 | $171.80 |
| Purchase #5 | $237.75 | 5.159% | $250.0155 | $250.02 | $250.00 | $250.00 |
| Purchase #6 | $155.30 | 8.114% | $167.901 | $167.90 | $167.90 | $167.90 |
| Purchase #7 | $20.49 | 13.377% | $23.2309 | $23.23 | $23.25 | $23.20 |
| 7 purchase totals = | $1,118.03 | $1,201.1913 | $1,201.20 | $1,201.25 | $1,201.10 | |