| 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 | $197.64 | 8.243% | $213.9315 | $213.93 | $213.95 | $213.90 |
| Purchase #2 | $158.66 | 11.869% | $177.4914 | $177.49 | $177.50 | $177.50 |
| Purchase #3 | $11.38 | 13.475% | $12.9135 | $12.91 | $12.90 | $12.90 |
| Purchase #4 | $226.98 | 11.113% | $252.2043 | $252.20 | $252.20 | $252.20 |
| Purchase #5 | $117.69 | 11.549% | $131.282 | $131.28 | $131.30 | $131.30 |
| Purchase #6 | $109.51 | 4.116% | $114.0174 | $114.02 | $114.00 | $114.00 |
| Purchase #7 | $161.88 | 5.695% | $171.0991 | $171.10 | $171.10 | $171.10 |
| 7 purchase totals = | $983.74 | $1,072.9392 | $1,072.93 | $1,072.95 | $1,072.90 | |