| 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 | $196.41 | 12.114% | $220.2031 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $46.43 | 9.604% | $50.8891 | $50.89 | $50.90 | $50.90 |
| Purchase #3 | $229.63 | 5.640% | $242.5811 | $242.58 | $242.60 | $242.60 |
| Purchase #4 | $65.82 | 3.600% | $68.1895 | $68.19 | $68.20 | $68.20 |
| Purchase #5 | $241.65 | 6.202% | $256.6371 | $256.64 | $256.65 | $256.60 |
| Purchase #6 | $214.37 | 9.239% | $234.1756 | $234.18 | $234.20 | $234.20 |
| Purchase #7 | $165.79 | 11.571% | $184.9736 | $184.97 | $184.95 | $185.00 |
| 7 purchase totals = | $1,160.10 | $1,257.6491 | $1,257.65 | $1,257.70 | $1,257.70 | |