| 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 | $219.82 | 8.359% | $238.1948 | $238.19 | $238.20 | $238.20 |
| Purchase #2 | $53.52 | 10.618% | $59.2028 | $59.20 | $59.20 | $59.20 |
| Purchase #3 | $232.38 | 11.154% | $258.2997 | $258.30 | $258.30 | $258.30 |
| Purchase #4 | $104.98 | 12.699% | $118.3114 | $118.31 | $118.30 | $118.30 |
| Purchase #5 | $179.34 | 12.318% | $201.4311 | $201.43 | $201.45 | $201.40 |
| Purchase #6 | $14.79 | 10.187% | $16.2967 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $13.73 | 6.630% | $14.6403 | $14.64 | $14.65 | $14.60 |
| 7 purchase totals = | $818.56 | $906.3768 | $906.37 | $906.40 | $906.30 | |