| 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 | $120.94 | 13.491% | $137.256 | $137.26 | $137.25 | $137.30 |
| Purchase #2 | $116.63 | 8.312% | $126.3243 | $126.32 | $126.30 | $126.30 |
| Purchase #3 | $242.59 | 4.477% | $253.4508 | $253.45 | $253.45 | $253.50 |
| Purchase #4 | $142.45 | 9.753% | $156.3431 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $244.63 | 8.524% | $265.4823 | $265.48 | $265.50 | $265.50 |
| Purchase #6 | $155.85 | 5.507% | $164.4327 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $91.68 | 6.789% | $97.9042 | $97.90 | $97.90 | $97.90 |
| 7 purchase totals = | $1,114.77 | $1,201.1934 | $1,201.18 | $1,201.20 | $1,201.20 | |