| 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 | $109.98 | 11.491% | $122.6178 | $122.62 | $122.60 | $122.60 |
| Purchase #2 | $176.49 | 8.837% | $192.0864 | $192.09 | $192.10 | $192.10 |
| Purchase #3 | $121.76 | 5.496% | $128.4519 | $128.45 | $128.45 | $128.50 |
| Purchase #4 | $94.37 | 7.782% | $101.7139 | $101.71 | $101.70 | $101.70 |
| Purchase #5 | $237.62 | 4.107% | $247.3791 | $247.38 | $247.40 | $247.40 |
| Purchase #6 | $82.87 | 13.474% | $94.0359 | $94.04 | $94.05 | $94.00 |
| Purchase #7 | $248.81 | 12.603% | $280.1675 | $280.17 | $280.15 | $280.20 |
| 7 purchase totals = | $1,071.90 | $1,166.4525 | $1,166.46 | $1,166.45 | $1,166.50 | |