| 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 | $92.61 | 11.316% | $103.0897 | $103.09 | $103.10 | $103.10 |
| Purchase #2 | $180.30 | 7.313% | $193.4853 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $194.84 | 4.259% | $203.1382 | $203.14 | $203.15 | $203.10 |
| Purchase #4 | $7.60 | 9.263% | $8.304 | $8.30 | $8.30 | $8.30 |
| Purchase #5 | $82.44 | 6.291% | $87.6263 | $87.63 | $87.65 | $87.60 |
| Purchase #6 | $202.60 | 7.488% | $217.7707 | $217.77 | $217.75 | $217.80 |
| Purchase #7 | $239.33 | 10.633% | $264.778 | $264.78 | $264.80 | $264.80 |
| 7 purchase totals = | $999.72 | $1,078.1922 | $1,078.20 | $1,078.25 | $1,078.20 | |