| 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 | $226.87 | 12.569% | $255.3853 | $255.39 | $255.40 | $255.40 |
| Purchase #2 | $18.87 | 4.228% | $19.6678 | $19.67 | $19.65 | $19.70 |
| Purchase #3 | $179.48 | 13.714% | $204.0939 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $194.38 | 13.592% | $220.8001 | $220.80 | $220.80 | $220.80 |
| Purchase #5 | $94.38 | 12.344% | $106.0303 | $106.03 | $106.05 | $106.00 |
| Purchase #6 | $45.58 | 11.307% | $50.7337 | $50.73 | $50.75 | $50.70 |
| Purchase #7 | $209.75 | 9.494% | $229.6637 | $229.66 | $229.65 | $229.70 |
| 7 purchase totals = | $969.31 | $1,086.3748 | $1,086.37 | $1,086.40 | $1,086.40 | |