| 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 | $213.90 | 13.354% | $242.4642 | $242.46 | $242.45 | $242.50 |
| Purchase #2 | $186.35 | 13.772% | $212.0141 | $212.01 | $212.00 | $212.00 |
| Purchase #3 | $80.93 | 11.628% | $90.3405 | $90.34 | $90.35 | $90.30 |
| Purchase #4 | $194.58 | 11.776% | $217.4937 | $217.49 | $217.50 | $217.50 |
| Purchase #5 | $239.91 | 13.269% | $271.7437 | $271.74 | $271.75 | $271.70 |
| Purchase #6 | $39.88 | 12.107% | $44.7083 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $14.62 | 3.360% | $15.1112 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $970.17 | $1,093.8757 | $1,093.86 | $1,093.85 | $1,093.80 | |