| 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 | $120.48 | 11.322% | $134.1207 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $205.85 | 11.811% | $230.1629 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $241.62 | 3.266% | $249.5113 | $249.51 | $249.50 | $249.50 |
| Purchase #4 | $226.55 | 3.414% | $234.2844 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $74.36 | 5.589% | $78.516 | $78.52 | $78.50 | $78.50 |
| Purchase #6 | $83.67 | 4.121% | $87.118 | $87.12 | $87.10 | $87.10 |
| Purchase #7 | $152.43 | 4.378% | $159.1034 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $1,104.96 | $1,172.8167 | $1,172.81 | $1,172.75 | $1,172.80 | |