| 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 | $70.51 | 4.230% | $73.4926 | $73.49 | $73.50 | $73.50 |
| Purchase #2 | $139.92 | 12.163% | $156.9385 | $156.94 | $156.95 | $156.90 |
| Purchase #3 | $237.47 | 12.557% | $267.2891 | $267.29 | $267.30 | $267.30 |
| Purchase #4 | $134.70 | 3.655% | $139.6233 | $139.62 | $139.60 | $139.60 |
| Purchase #5 | $191.94 | 12.167% | $215.2933 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $89.74 | 7.267% | $96.2614 | $96.26 | $96.25 | $96.30 |
| Purchase #7 | $141.50 | 11.628% | $157.9536 | $157.95 | $157.95 | $158.00 |
| 7 purchase totals = | $1,005.78 | $1,106.8518 | $1,106.84 | $1,106.85 | $1,106.90 | |