| 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 | $233.36 | 5.144% | $245.364 | $245.36 | $245.35 | $245.40 |
| Purchase #2 | $182.25 | 7.759% | $196.3908 | $196.39 | $196.40 | $196.40 |
| Purchase #3 | $193.82 | 10.395% | $213.9676 | $213.97 | $213.95 | $214.00 |
| Purchase #4 | $125.82 | 7.713% | $135.5245 | $135.52 | $135.50 | $135.50 |
| Purchase #5 | $200.64 | 9.772% | $220.2465 | $220.25 | $220.25 | $220.20 |
| Purchase #6 | $19.71 | 7.412% | $21.1709 | $21.17 | $21.15 | $21.20 |
| Purchase #7 | $20.39 | 4.771% | $21.3628 | $21.36 | $21.35 | $21.40 |
| 7 purchase totals = | $975.99 | $1,054.0271 | $1,054.02 | $1,053.95 | $1,054.10 | |