| 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 | $225.90 | 7.248% | $242.2732 | $242.27 | $242.25 | $242.30 |
| Purchase #2 | $175.34 | 12.181% | $196.6982 | $196.70 | $196.70 | $196.70 |
| Purchase #3 | $185.99 | 8.535% | $201.8642 | $201.86 | $201.85 | $201.90 |
| Purchase #4 | $88.87 | 12.182% | $99.6961 | $99.70 | $99.70 | $99.70 |
| Purchase #5 | $159.85 | 9.483% | $175.0086 | $175.01 | $175.00 | $175.00 |
| Purchase #6 | $20.76 | 12.406% | $23.3355 | $23.34 | $23.35 | $23.30 |
| Purchase #7 | $249.90 | 8.502% | $271.1465 | $271.15 | $271.15 | $271.10 |
| 7 purchase totals = | $1,106.61 | $1,210.0223 | $1,210.03 | $1,210.00 | $1,210.00 | |