| 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 | $197.91 | 13.597% | $224.8198 | $224.82 | $224.80 | $224.80 |
| Purchase #2 | $97.70 | 9.268% | $106.7548 | $106.75 | $106.75 | $106.80 |
| Purchase #3 | $82.39 | 11.481% | $91.8492 | $91.85 | $91.85 | $91.80 |
| Purchase #4 | $49.36 | 4.289% | $51.4771 | $51.48 | $51.50 | $51.50 |
| Purchase #5 | $35.96 | 7.237% | $38.5624 | $38.56 | $38.55 | $38.60 |
| Purchase #6 | $33.51 | 13.705% | $38.1025 | $38.10 | $38.10 | $38.10 |
| Purchase #7 | $201.84 | 4.710% | $211.3467 | $211.35 | $211.35 | $211.30 |
| 7 purchase totals = | $698.67 | $762.9125 | $762.91 | $762.90 | $762.90 | |