| 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 | $131.63 | 5.293% | $138.5972 | $138.60 | $138.60 | $138.60 |
| Purchase #2 | $227.51 | 12.532% | $256.0216 | $256.02 | $256.00 | $256.00 |
| Purchase #3 | $154.94 | 5.126% | $162.8822 | $162.88 | $162.90 | $162.90 |
| Purchase #4 | $168.86 | 10.547% | $186.6697 | $186.67 | $186.65 | $186.70 |
| Purchase #5 | $174.51 | 11.294% | $194.2192 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $92.46 | 8.640% | $100.4485 | $100.45 | $100.45 | $100.40 |
| Purchase #7 | $185.57 | 9.709% | $203.587 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $1,135.48 | $1,242.4254 | $1,242.43 | $1,242.40 | $1,242.40 | |