| 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 | $188.29 | 11.795% | $210.4988 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $11.72 | 8.486% | $12.7146 | $12.71 | $12.70 | $12.70 |
| Purchase #3 | $37.77 | 3.496% | $39.0904 | $39.09 | $39.10 | $39.10 |
| Purchase #4 | $134.25 | 3.361% | $138.7621 | $138.76 | $138.75 | $138.80 |
| Purchase #5 | $201.57 | 11.251% | $224.2486 | $224.25 | $224.25 | $224.20 |
| Purchase #6 | $120.70 | 3.129% | $124.4767 | $124.48 | $124.50 | $124.50 |
| Purchase #7 | $179.85 | 13.363% | $203.8834 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $874.15 | $953.6746 | $953.67 | $953.70 | $953.70 | |