| 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 | $242.54 | 4.841% | $254.2814 | $254.28 | $254.30 | $254.30 |
| Purchase #2 | $118.98 | 6.363% | $126.5507 | $126.55 | $126.55 | $126.60 |
| Purchase #3 | $134.60 | 5.486% | $141.9842 | $141.98 | $142.00 | $142.00 |
| Purchase #4 | $130.68 | 13.399% | $148.1898 | $148.19 | $148.20 | $148.20 |
| Purchase #5 | $18.92 | 9.873% | $20.788 | $20.79 | $20.80 | $20.80 |
| Purchase #6 | $6.63 | 12.532% | $7.4609 | $7.46 | $7.45 | $7.50 |
| Purchase #7 | $82.60 | 9.811% | $90.7039 | $90.70 | $90.70 | $90.70 |
| 7 purchase totals = | $734.95 | $789.9589 | $789.95 | $790.00 | $790.10 | |