| 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 | $216.86 | 8.514% | $235.3235 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $158.58 | 8.520% | $172.091 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $239.25 | 12.688% | $269.606 | $269.61 | $269.60 | $269.60 |
| Purchase #4 | $11.96 | 10.717% | $13.2418 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $249.55 | 11.218% | $277.5445 | $277.54 | $277.55 | $277.50 |
| Purchase #6 | $240.60 | 3.856% | $249.8775 | $249.88 | $249.90 | $249.90 |
| Purchase #7 | $145.27 | 11.639% | $162.178 | $162.18 | $162.20 | $162.20 |
| 7 purchase totals = | $1,262.07 | $1,379.8623 | $1,379.86 | $1,379.90 | $1,379.80 | |