| 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 | $223.99 | 7.776% | $241.4075 | $241.41 | $241.40 | $241.40 |
| Purchase #2 | $155.74 | 8.268% | $168.6166 | $168.62 | $168.60 | $168.60 |
| Purchase #3 | $212.67 | 7.540% | $228.7053 | $228.71 | $228.70 | $228.70 |
| Purchase #4 | $145.38 | 7.407% | $156.1483 | $156.15 | $156.15 | $156.10 |
| Purchase #5 | $111.30 | 8.848% | $121.1478 | $121.15 | $121.15 | $121.10 |
| Purchase #6 | $228.34 | 10.168% | $251.5576 | $251.56 | $251.55 | $251.60 |
| Purchase #7 | $155.82 | 13.742% | $177.2328 | $177.23 | $177.25 | $177.20 |
| 7 purchase totals = | $1,233.24 | $1,344.8159 | $1,344.83 | $1,344.80 | $1,344.70 | |