| 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 | $20.92 | 7.233% | $22.4331 | $22.43 | $22.45 | $22.40 |
| Purchase #2 | $179.41 | 12.670% | $202.1412 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $165.30 | 4.447% | $172.6509 | $172.65 | $172.65 | $172.70 |
| Purchase #4 | $152.77 | 12.453% | $171.7944 | $171.79 | $171.80 | $171.80 |
| Purchase #5 | $179.72 | 12.202% | $201.6494 | $201.65 | $201.65 | $201.60 |
| Purchase #6 | $143.80 | 11.533% | $160.3845 | $160.38 | $160.40 | $160.40 |
| Purchase #7 | $243.49 | 7.658% | $262.1365 | $262.14 | $262.15 | $262.10 |
| 7 purchase totals = | $1,085.41 | $1,193.1900 | $1,193.18 | $1,193.25 | $1,193.10 | |