| 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 | $192.65 | 12.850% | $217.4055 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $90.69 | 3.358% | $93.7354 | $93.74 | $93.75 | $93.70 |
| Purchase #3 | $65.60 | 3.487% | $67.8875 | $67.89 | $67.90 | $67.90 |
| Purchase #4 | $160.57 | 12.801% | $181.1246 | $181.12 | $181.10 | $181.10 |
| Purchase #5 | $188.98 | 9.605% | $207.1315 | $207.13 | $207.15 | $207.10 |
| Purchase #6 | $235.27 | 5.798% | $248.911 | $248.91 | $248.90 | $248.90 |
| Purchase #7 | $33.71 | 11.114% | $37.4565 | $37.46 | $37.45 | $37.50 |
| 7 purchase totals = | $967.47 | $1,053.6520 | $1,053.66 | $1,053.65 | $1,053.60 | |