| 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 | $32.50 | 13.460% | $36.8745 | $36.87 | $36.85 | $36.90 |
| Purchase #2 | $111.99 | 9.636% | $122.7814 | $122.78 | $122.80 | $122.80 |
| Purchase #3 | $65.76 | 12.706% | $74.1155 | $74.12 | $74.10 | $74.10 |
| Purchase #4 | $97.44 | 6.232% | $103.5125 | $103.51 | $103.50 | $103.50 |
| Purchase #5 | $233.49 | 6.598% | $248.8957 | $248.90 | $248.90 | $248.90 |
| Purchase #6 | $135.80 | 13.404% | $154.0026 | $154.00 | $154.00 | $154.00 |
| Purchase #7 | $190.28 | 4.529% | $198.8978 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $867.26 | $939.0800 | $939.08 | $939.05 | $939.10 | |