| 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 | $243.32 | 12.568% | $273.9005 | $273.90 | $273.90 | $273.90 |
| Purchase #2 | $121.44 | 11.763% | $135.725 | $135.73 | $135.75 | $135.70 |
| Purchase #3 | $205.68 | 11.369% | $229.0638 | $229.06 | $229.05 | $229.10 |
| Purchase #4 | $49.58 | 12.174% | $55.6159 | $55.62 | $55.60 | $55.60 |
| Purchase #5 | $229.54 | 9.346% | $250.9928 | $250.99 | $251.00 | $251.00 |
| Purchase #6 | $109.95 | 4.556% | $114.9593 | $114.96 | $114.95 | $115.00 |
| Purchase #7 | $230.38 | 6.692% | $245.797 | $245.80 | $245.80 | $245.80 |
| 7 purchase totals = | $1,189.89 | $1,306.0543 | $1,306.06 | $1,306.05 | $1,306.10 | |