| 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 | $105.29 | 8.451% | $114.1881 | $114.19 | $114.20 | $114.20 |
| Purchase #2 | $193.95 | 8.606% | $210.6413 | $210.64 | $210.65 | $210.60 |
| Purchase #3 | $201.67 | 4.724% | $211.1969 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $116.61 | 11.381% | $129.8814 | $129.88 | $129.90 | $129.90 |
| Purchase #5 | $99.78 | 11.578% | $111.3325 | $111.33 | $111.35 | $111.30 |
| Purchase #6 | $56.62 | 5.874% | $59.9459 | $59.95 | $59.95 | $59.90 |
| Purchase #7 | $140.81 | 12.592% | $158.5408 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $914.73 | $995.7269 | $995.73 | $995.80 | $995.60 | |