| 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 | $228.71 | 7.313% | $245.4356 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $123.34 | 10.411% | $136.1809 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $92.46 | 4.120% | $96.2694 | $96.27 | $96.25 | $96.30 |
| Purchase #4 | $220.77 | 10.425% | $243.7853 | $243.79 | $243.80 | $243.80 |
| Purchase #5 | $23.40 | 13.270% | $26.5052 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $19.60 | 12.520% | $22.0539 | $22.05 | $22.05 | $22.10 |
| Purchase #7 | $110.71 | 11.140% | $123.0431 | $123.04 | $123.05 | $123.00 |
| 7 purchase totals = | $818.99 | $893.2734 | $893.28 | $893.30 | $893.30 | |