| 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 | $96.31 | 11.328% | $107.22 | $107.22 | $107.20 | $107.20 |
| Purchase #2 | $175.71 | 4.330% | $183.3182 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $23.93 | 7.768% | $25.7889 | $25.79 | $25.80 | $25.80 |
| Purchase #4 | $236.56 | 8.107% | $255.7379 | $255.74 | $255.75 | $255.70 |
| Purchase #5 | $174.61 | 6.635% | $186.1954 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $20.27 | 13.170% | $22.9396 | $22.94 | $22.95 | $22.90 |
| Purchase #7 | $209.85 | 12.676% | $236.4506 | $236.45 | $236.45 | $236.50 |
| 7 purchase totals = | $937.24 | $1,017.6506 | $1,017.66 | $1,017.65 | $1,017.60 | |