| 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 | $36.38 | 10.366% | $40.1512 | $40.15 | $40.15 | $40.20 |
| Purchase #2 | $212.76 | 4.324% | $221.9597 | $221.96 | $221.95 | $222.00 |
| Purchase #3 | $230.80 | 6.169% | $245.0381 | $245.04 | $245.05 | $245.00 |
| Purchase #4 | $244.29 | 10.233% | $269.2882 | $269.29 | $269.30 | $269.30 |
| Purchase #5 | $239.58 | 4.108% | $249.4219 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $95.58 | 5.147% | $100.4995 | $100.50 | $100.50 | $100.50 |
| Purchase #7 | $73.90 | 10.853% | $81.9204 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $1,133.29 | $1,208.2790 | $1,208.28 | $1,208.25 | $1,208.30 | |