| 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 | $21.73 | 3.652% | $22.5236 | $22.52 | $22.50 | $22.50 |
| Purchase #2 | $138.95 | 10.403% | $153.405 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $21.81 | 10.223% | $24.0396 | $24.04 | $24.05 | $24.00 |
| Purchase #4 | $229.64 | 9.184% | $250.7301 | $250.73 | $250.75 | $250.70 |
| Purchase #5 | $200.53 | 9.175% | $218.9286 | $218.93 | $218.95 | $218.90 |
| Purchase #6 | $193.53 | 8.184% | $209.3685 | $209.37 | $209.35 | $209.40 |
| Purchase #7 | $141.26 | 5.275% | $148.7115 | $148.71 | $148.70 | $148.70 |
| 7 purchase totals = | $947.45 | $1,027.7069 | $1,027.71 | $1,027.70 | $1,027.60 | |