| 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 | $115.42 | 3.579% | $119.5509 | $119.55 | $119.55 | $119.60 |
| Purchase #2 | $250.64 | 12.768% | $282.6417 | $282.64 | $282.65 | $282.60 |
| Purchase #3 | $90.88 | 10.271% | $100.2143 | $100.21 | $100.20 | $100.20 |
| Purchase #4 | $138.64 | 4.506% | $144.8871 | $144.89 | $144.90 | $144.90 |
| Purchase #5 | $25.47 | 11.217% | $28.327 | $28.33 | $28.35 | $28.30 |
| Purchase #6 | $63.97 | 12.212% | $71.782 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $157.31 | 12.358% | $176.7504 | $176.75 | $176.75 | $176.80 |
| 7 purchase totals = | $842.33 | $924.1534 | $924.15 | $924.20 | $924.20 | |