| 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 | $205.83 | 6.283% | $218.7623 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $127.85 | 9.742% | $140.3051 | $140.31 | $140.30 | $140.30 |
| Purchase #3 | $226.76 | 10.294% | $250.1027 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $33.57 | 4.576% | $35.1062 | $35.11 | $35.10 | $35.10 |
| Purchase #5 | $161.51 | 4.563% | $168.8797 | $168.88 | $168.90 | $168.90 |
| Purchase #6 | $66.71 | 11.667% | $74.4931 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $204.96 | 13.783% | $233.2096 | $233.21 | $233.20 | $233.20 |
| 7 purchase totals = | $1,027.19 | $1,120.8587 | $1,120.86 | $1,120.85 | $1,120.90 | |