| 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 | $200.43 | 10.190% | $220.8538 | $220.85 | $220.85 | $220.90 |
| Purchase #2 | $76.27 | 9.771% | $83.7223 | $83.72 | $83.70 | $83.70 |
| Purchase #3 | $144.56 | 11.783% | $161.5935 | $161.59 | $161.60 | $161.60 |
| Purchase #4 | $95.66 | 13.105% | $108.1962 | $108.20 | $108.20 | $108.20 |
| Purchase #5 | $249.35 | 9.741% | $273.6392 | $273.64 | $273.65 | $273.60 |
| Purchase #6 | $160.37 | 12.730% | $180.7851 | $180.79 | $180.80 | $180.80 |
| Purchase #7 | $72.34 | 8.750% | $78.6698 | $78.67 | $78.65 | $78.70 |
| 7 purchase totals = | $998.98 | $1,107.4599 | $1,107.46 | $1,107.45 | $1,107.50 | |