| 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 | $245.47 | 13.753% | $279.2295 | $279.23 | $279.25 | $279.20 |
| Purchase #2 | $161.51 | 11.448% | $179.9997 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $61.73 | 7.155% | $66.1468 | $66.15 | $66.15 | $66.10 |
| Purchase #4 | $227.77 | 4.494% | $238.006 | $238.01 | $238.00 | $238.00 |
| Purchase #5 | $186.36 | 8.380% | $201.977 | $201.98 | $202.00 | $202.00 |
| Purchase #6 | $239.98 | 3.279% | $247.8489 | $247.85 | $247.85 | $247.80 |
| Purchase #7 | $215.25 | 6.544% | $229.336 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $1,338.07 | $1,442.5439 | $1,442.56 | $1,442.60 | $1,442.40 | |