| 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 | $119.43 | 12.598% | $134.4758 | $134.48 | $134.50 | $134.50 |
| Purchase #2 | $157.30 | 7.280% | $168.7514 | $168.75 | $168.75 | $168.80 |
| Purchase #3 | $57.77 | 12.745% | $65.1328 | $65.13 | $65.15 | $65.10 |
| Purchase #4 | $51.36 | 10.860% | $56.9377 | $56.94 | $56.95 | $56.90 |
| Purchase #5 | $44.55 | 7.359% | $47.8284 | $47.83 | $47.85 | $47.80 |
| Purchase #6 | $233.86 | 12.145% | $262.2623 | $262.26 | $262.25 | $262.30 |
| Purchase #7 | $158.82 | 4.477% | $165.9304 | $165.93 | $165.95 | $165.90 |
| 7 purchase totals = | $823.09 | $901.3188 | $901.32 | $901.40 | $901.30 | |