| 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 | $9.48 | 13.202% | $10.7315 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $103.72 | 5.639% | $109.5688 | $109.57 | $109.55 | $109.60 |
| Purchase #3 | $122.45 | 5.282% | $128.9178 | $128.92 | $128.90 | $128.90 |
| Purchase #4 | $189.42 | 8.738% | $205.9715 | $205.97 | $205.95 | $206.00 |
| Purchase #5 | $214.35 | 8.576% | $232.7327 | $232.73 | $232.75 | $232.70 |
| Purchase #6 | $175.61 | 5.850% | $185.8832 | $185.88 | $185.90 | $185.90 |
| Purchase #7 | $167.32 | 9.237% | $182.7753 | $182.78 | $182.80 | $182.80 |
| 7 purchase totals = | $982.35 | $1,056.5808 | $1,056.58 | $1,056.60 | $1,056.60 | |