| 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 | $105.93 | 13.596% | $120.3322 | $120.33 | $120.35 | $120.30 |
| Purchase #2 | $181.46 | 4.296% | $189.2555 | $189.26 | $189.25 | $189.30 |
| Purchase #3 | $151.47 | 3.596% | $156.9169 | $156.92 | $156.90 | $156.90 |
| Purchase #4 | $53.81 | 6.129% | $57.108 | $57.11 | $57.10 | $57.10 |
| Purchase #5 | $20.26 | 9.446% | $22.1738 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $92.64 | 7.451% | $99.5426 | $99.54 | $99.55 | $99.50 |
| Purchase #7 | $210.50 | 12.504% | $236.8209 | $236.82 | $236.80 | $236.80 |
| 7 purchase totals = | $816.07 | $882.1499 | $882.15 | $882.10 | $882.10 | |