| 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 | $210.43 | 3.514% | $217.8245 | $217.82 | $217.80 | $217.80 |
| Purchase #2 | $249.53 | 6.103% | $264.7588 | $264.76 | $264.75 | $264.80 |
| Purchase #3 | $52.64 | 13.701% | $59.8522 | $59.85 | $59.85 | $59.90 |
| Purchase #4 | $36.91 | 5.585% | $38.9714 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $218.95 | 10.113% | $241.0924 | $241.09 | $241.10 | $241.10 |
| Purchase #6 | $198.31 | 10.403% | $218.9402 | $218.94 | $218.95 | $218.90 |
| Purchase #7 | $186.43 | 12.469% | $209.676 | $209.68 | $209.70 | $209.70 |
| 7 purchase totals = | $1,153.20 | $1,251.1155 | $1,251.11 | $1,251.10 | $1,251.20 | |