| 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 | $234.53 | 9.153% | $255.9965 | $256.00 | $256.00 | $256.00 |
| Purchase #2 | $43.35 | 7.811% | $46.7361 | $46.74 | $46.75 | $46.70 |
| Purchase #3 | $176.65 | 11.684% | $197.2898 | $197.29 | $197.30 | $197.30 |
| Purchase #4 | $139.74 | 10.235% | $154.0424 | $154.04 | $154.05 | $154.00 |
| Purchase #5 | $203.49 | 3.202% | $210.0057 | $210.01 | $210.00 | $210.00 |
| Purchase #6 | $124.26 | 10.487% | $137.2911 | $137.29 | $137.30 | $137.30 |
| Purchase #7 | $222.90 | 11.516% | $248.5692 | $248.57 | $248.55 | $248.60 |
| 7 purchase totals = | $1,144.92 | $1,249.9308 | $1,249.94 | $1,249.95 | $1,249.90 | |