| 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 | $42.37 | 13.375% | $48.037 | $48.04 | $48.05 | $48.00 |
| Purchase #2 | $223.33 | 11.649% | $249.3457 | $249.35 | $249.35 | $249.30 |
| Purchase #3 | $145.26 | 10.454% | $160.4455 | $160.45 | $160.45 | $160.40 |
| Purchase #4 | $135.92 | 13.854% | $154.7504 | $154.75 | $154.75 | $154.80 |
| Purchase #5 | $224.95 | 7.578% | $241.9967 | $242.00 | $242.00 | $242.00 |
| Purchase #6 | $10.67 | 3.126% | $11.0035 | $11.00 | $11.00 | $11.00 |
| Purchase #7 | $39.86 | 7.811% | $42.9735 | $42.97 | $42.95 | $43.00 |
| 7 purchase totals = | $822.36 | $908.5523 | $908.56 | $908.55 | $908.50 | |