| 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 | $29.84 | 3.479% | $30.8781 | $30.88 | $30.90 | $30.90 |
| Purchase #2 | $195.54 | 7.468% | $210.1429 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $210.76 | 9.339% | $230.4429 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $44.60 | 7.157% | $47.792 | $47.79 | $47.80 | $47.80 |
| Purchase #5 | $55.84 | 13.111% | $63.1612 | $63.16 | $63.15 | $63.20 |
| Purchase #6 | $181.37 | 11.299% | $201.863 | $201.86 | $201.85 | $201.90 |
| Purchase #7 | $120.78 | 4.424% | $126.1233 | $126.12 | $126.10 | $126.10 |
| 7 purchase totals = | $838.73 | $910.4034 | $910.39 | $910.40 | $910.40 | |