| 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 | $246.66 | 10.487% | $272.5272 | $272.53 | $272.55 | $272.50 |
| Purchase #2 | $205.40 | 12.836% | $231.7651 | $231.77 | $231.75 | $231.80 |
| Purchase #3 | $35.46 | 10.201% | $39.0773 | $39.08 | $39.10 | $39.10 |
| Purchase #4 | $184.50 | 13.432% | $209.282 | $209.28 | $209.30 | $209.30 |
| Purchase #5 | $162.32 | 9.665% | $178.0082 | $178.01 | $178.00 | $178.00 |
| Purchase #6 | $184.65 | 11.325% | $205.5616 | $205.56 | $205.55 | $205.60 |
| Purchase #7 | $11.29 | 12.320% | $12.6809 | $12.68 | $12.70 | $12.70 |
| 7 purchase totals = | $1,030.28 | $1,148.9023 | $1,148.91 | $1,148.95 | $1,149.00 | |