| 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 | $249.44 | 3.822% | $258.9736 | $258.97 | $258.95 | $259.00 |
| Purchase #2 | $149.83 | 6.798% | $160.0154 | $160.02 | $160.00 | $160.00 |
| Purchase #3 | $73.82 | 4.790% | $77.356 | $77.36 | $77.35 | $77.40 |
| Purchase #4 | $139.59 | 5.847% | $147.7518 | $147.75 | $147.75 | $147.80 |
| Purchase #5 | $121.48 | 12.257% | $136.3698 | $136.37 | $136.35 | $136.40 |
| Purchase #6 | $62.47 | 4.405% | $65.2218 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $141.72 | 11.356% | $157.8137 | $157.81 | $157.80 | $157.80 |
| 7 purchase totals = | $938.35 | $1,003.5021 | $1,003.50 | $1,003.40 | $1,003.60 | |