| 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 | $69.71 | 7.844% | $75.1781 | $75.18 | $75.20 | $75.20 |
| Purchase #2 | $146.63 | 3.716% | $152.0788 | $152.08 | $152.10 | $152.10 |
| Purchase #3 | $118.38 | 3.332% | $122.3244 | $122.32 | $122.30 | $122.30 |
| Purchase #4 | $248.68 | 13.193% | $281.4884 | $281.49 | $281.50 | $281.50 |
| Purchase #5 | $103.58 | 10.447% | $114.401 | $114.40 | $114.40 | $114.40 |
| Purchase #6 | $158.99 | 6.189% | $168.8299 | $168.83 | $168.85 | $168.80 |
| Purchase #7 | $100.31 | 12.445% | $112.7936 | $112.79 | $112.80 | $112.80 |
| 7 purchase totals = | $946.28 | $1,027.0942 | $1,027.09 | $1,027.15 | $1,027.10 | |