| 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 | $130.59 | 11.855% | $146.0714 | $146.07 | $146.05 | $146.10 |
| Purchase #2 | $182.76 | 6.839% | $195.259 | $195.26 | $195.25 | $195.30 |
| Purchase #3 | $198.96 | 6.559% | $212.0098 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $168.98 | 8.474% | $183.2994 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $226.30 | 5.132% | $237.9137 | $237.91 | $237.90 | $237.90 |
| Purchase #6 | $211.94 | 12.815% | $239.1001 | $239.10 | $239.10 | $239.10 |
| Purchase #7 | $15.88 | 10.198% | $17.4994 | $17.50 | $17.50 | $17.50 |
| 7 purchase totals = | $1,135.41 | $1,231.1528 | $1,231.15 | $1,231.10 | $1,231.20 | |