| 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 | $203.40 | 12.295% | $228.408 | $228.41 | $228.40 | $228.40 |
| Purchase #2 | $247.68 | 3.873% | $257.2726 | $257.27 | $257.25 | $257.30 |
| Purchase #3 | $131.88 | 11.409% | $146.9262 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $231.79 | 4.283% | $241.7176 | $241.72 | $241.70 | $241.70 |
| Purchase #5 | $45.27 | 3.625% | $46.911 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $172.38 | 8.333% | $186.7444 | $186.74 | $186.75 | $186.70 |
| Purchase #7 | $160.60 | 9.592% | $176.0048 | $176.00 | $176.00 | $176.00 |
| 7 purchase totals = | $1,193.00 | $1,283.9846 | $1,283.98 | $1,283.95 | $1,283.90 | |