| 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 | $98.68 | 4.612% | $103.2311 | $103.23 | $103.25 | $103.20 |
| Purchase #2 | $127.77 | 13.321% | $144.7902 | $144.79 | $144.80 | $144.80 |
| Purchase #3 | $214.98 | 5.331% | $226.4406 | $226.44 | $226.45 | $226.40 |
| Purchase #4 | $165.35 | 4.738% | $173.1843 | $173.18 | $173.20 | $173.20 |
| Purchase #5 | $202.26 | 13.555% | $229.6763 | $229.68 | $229.70 | $229.70 |
| Purchase #6 | $149.37 | 8.268% | $161.7199 | $161.72 | $161.70 | $161.70 |
| Purchase #7 | $30.69 | 10.122% | $33.7964 | $33.80 | $33.80 | $33.80 |
| 7 purchase totals = | $989.10 | $1,072.8388 | $1,072.84 | $1,072.90 | $1,072.80 | |