| 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 | $228.80 | 4.845% | $239.8854 | $239.89 | $239.90 | $239.90 |
| Purchase #2 | $177.41 | 10.331% | $195.7382 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $157.81 | 12.381% | $177.3485 | $177.35 | $177.35 | $177.30 |
| Purchase #4 | $68.58 | 3.446% | $70.9433 | $70.94 | $70.95 | $70.90 |
| Purchase #5 | $223.30 | 9.761% | $245.0963 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $118.36 | 13.270% | $134.0664 | $134.07 | $134.05 | $134.10 |
| Purchase #7 | $245.68 | 13.433% | $278.6822 | $278.68 | $278.70 | $278.70 |
| 7 purchase totals = | $1,219.94 | $1,341.7603 | $1,341.77 | $1,341.80 | $1,341.70 | |