| 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 | $216.65 | 12.221% | $243.1268 | $243.13 | $243.15 | $243.10 |
| Purchase #2 | $86.99 | 7.806% | $93.7804 | $93.78 | $93.80 | $93.80 |
| Purchase #3 | $190.86 | 12.233% | $214.2079 | $214.21 | $214.20 | $214.20 |
| Purchase #4 | $249.59 | 6.612% | $266.0929 | $266.09 | $266.10 | $266.10 |
| Purchase #5 | $21.85 | 4.335% | $22.7972 | $22.80 | $22.80 | $22.80 |
| Purchase #6 | $198.77 | 4.705% | $208.1221 | $208.12 | $208.10 | $208.10 |
| Purchase #7 | $208.95 | 9.516% | $228.8337 | $228.83 | $228.85 | $228.80 |
| 7 purchase totals = | $1,173.66 | $1,276.9610 | $1,276.96 | $1,277.00 | $1,276.90 | |