| 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 | $112.31 | 7.425% | $120.649 | $120.65 | $120.65 | $120.60 |
| Purchase #2 | $208.34 | 13.780% | $237.0493 | $237.05 | $237.05 | $237.00 |
| Purchase #3 | $220.50 | 5.527% | $232.687 | $232.69 | $232.70 | $232.70 |
| Purchase #4 | $47.83 | 11.683% | $53.418 | $53.42 | $53.40 | $53.40 |
| Purchase #5 | $226.34 | 5.412% | $238.5895 | $238.59 | $238.60 | $238.60 |
| Purchase #6 | $67.79 | 7.244% | $72.7007 | $72.70 | $72.70 | $72.70 |
| Purchase #7 | $177.45 | 13.756% | $201.86 | $201.86 | $201.85 | $201.90 |
| 7 purchase totals = | $1,060.56 | $1,156.9535 | $1,156.96 | $1,156.95 | $1,156.90 | |