| 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 | $201.91 | 9.512% | $221.1157 | $221.12 | $221.10 | $221.10 |
| Purchase #2 | $187.33 | 11.131% | $208.1817 | $208.18 | $208.20 | $208.20 |
| Purchase #3 | $58.95 | 7.309% | $63.2587 | $63.26 | $63.25 | $63.30 |
| Purchase #4 | $114.96 | 12.383% | $129.1955 | $129.20 | $129.20 | $129.20 |
| Purchase #5 | $112.65 | 7.344% | $120.923 | $120.92 | $120.90 | $120.90 |
| Purchase #6 | $67.85 | 13.578% | $77.0627 | $77.06 | $77.05 | $77.10 |
| Purchase #7 | $44.25 | 6.470% | $47.113 | $47.11 | $47.10 | $47.10 |
| 7 purchase totals = | $787.90 | $866.8503 | $866.85 | $866.80 | $866.90 | |