| 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 | $103.79 | 10.828% | $115.0284 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $41.68 | 3.746% | $43.2413 | $43.24 | $43.25 | $43.20 |
| Purchase #3 | $165.74 | 10.417% | $183.0051 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $226.39 | 3.645% | $234.6419 | $234.64 | $234.65 | $234.60 |
| Purchase #5 | $67.46 | 11.256% | $75.0533 | $75.05 | $75.05 | $75.10 |
| Purchase #6 | $142.90 | 7.521% | $153.6475 | $153.65 | $153.65 | $153.60 |
| Purchase #7 | $172.29 | 9.550% | $188.7437 | $188.74 | $188.75 | $188.70 |
| 7 purchase totals = | $920.25 | $993.3612 | $993.36 | $993.40 | $993.20 | |