| 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 | $203.51 | 8.386% | $220.5763 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $185.89 | 3.755% | $192.8702 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $199.98 | 6.648% | $213.2747 | $213.27 | $213.25 | $213.30 |
| Purchase #4 | $193.29 | 11.287% | $215.1066 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $92.87 | 5.438% | $97.9203 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $221.61 | 12.228% | $248.7085 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $212.36 | 8.676% | $230.7844 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $1,309.51 | $1,419.2410 | $1,419.24 | $1,419.20 | $1,419.30 | |