| 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 | $237.43 | 3.229% | $245.0966 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $218.98 | 13.561% | $248.6759 | $248.68 | $248.70 | $248.70 |
| Purchase #3 | $244.92 | 7.504% | $263.2988 | $263.30 | $263.30 | $263.30 |
| Purchase #4 | $171.91 | 9.354% | $187.9905 | $187.99 | $188.00 | $188.00 |
| Purchase #5 | $245.79 | 12.837% | $277.3421 | $277.34 | $277.35 | $277.30 |
| Purchase #6 | $10.89 | 3.779% | $11.3015 | $11.30 | $11.30 | $11.30 |
| Purchase #7 | $225.85 | 6.420% | $240.3496 | $240.35 | $240.35 | $240.30 |
| 7 purchase totals = | $1,355.77 | $1,474.0550 | $1,474.06 | $1,474.10 | $1,474.00 | |