| 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 | $206.74 | 10.687% | $228.8343 | $228.83 | $228.85 | $228.80 |
| Purchase #2 | $9.29 | 13.106% | $10.5075 | $10.51 | $10.50 | $10.50 |
| Purchase #3 | $99.58 | 6.419% | $105.972 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $202.78 | 13.847% | $230.8589 | $230.86 | $230.85 | $230.90 |
| Purchase #5 | $122.32 | 3.567% | $126.6832 | $126.68 | $126.70 | $126.70 |
| Purchase #6 | $60.44 | 5.549% | $63.7938 | $63.79 | $63.80 | $63.80 |
| Purchase #7 | $47.80 | 8.615% | $51.918 | $51.92 | $51.90 | $51.90 |
| 7 purchase totals = | $748.95 | $818.5677 | $818.56 | $818.55 | $818.60 | |