| 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 | $11.93 | 3.636% | $12.3638 | $12.36 | $12.35 | $12.40 |
| Purchase #2 | $177.64 | 4.501% | $185.6356 | $185.64 | $185.65 | $185.60 |
| Purchase #3 | $115.35 | 11.312% | $128.3984 | $128.40 | $128.40 | $128.40 |
| Purchase #4 | $170.41 | 5.739% | $180.1898 | $180.19 | $180.20 | $180.20 |
| Purchase #5 | $218.79 | 10.787% | $242.3909 | $242.39 | $242.40 | $242.40 |
| Purchase #6 | $208.99 | 6.161% | $221.8659 | $221.87 | $221.85 | $221.90 |
| Purchase #7 | $195.35 | 11.320% | $217.4636 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $1,098.46 | $1,188.3080 | $1,188.31 | $1,188.30 | $1,188.40 | |