| 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 | $206.51 | 3.134% | $212.982 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $109.67 | 12.521% | $123.4018 | $123.40 | $123.40 | $123.40 |
| Purchase #3 | $192.30 | 8.580% | $208.7993 | $208.80 | $208.80 | $208.80 |
| Purchase #4 | $33.58 | 9.833% | $36.8819 | $36.88 | $36.90 | $36.90 |
| Purchase #5 | $248.77 | 3.590% | $257.7008 | $257.70 | $257.70 | $257.70 |
| Purchase #6 | $191.58 | 10.328% | $211.3664 | $211.37 | $211.35 | $211.40 |
| Purchase #7 | $139.25 | 3.735% | $144.451 | $144.45 | $144.45 | $144.50 |
| 7 purchase totals = | $1,121.66 | $1,195.5832 | $1,195.58 | $1,195.60 | $1,195.70 | |