| 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 | $112.94 | 12.197% | $126.7153 | $126.72 | $126.70 | $126.70 |
| Purchase #2 | $141.60 | 10.329% | $156.2259 | $156.23 | $156.25 | $156.20 |
| Purchase #3 | $6.93 | 4.592% | $7.2482 | $7.25 | $7.25 | $7.20 |
| Purchase #4 | $206.82 | 9.277% | $226.0067 | $226.01 | $226.00 | $226.00 |
| Purchase #5 | $66.71 | 6.286% | $70.9034 | $70.90 | $70.90 | $70.90 |
| Purchase #6 | $56.65 | 11.580% | $63.2101 | $63.21 | $63.20 | $63.20 |
| Purchase #7 | $205.33 | 11.109% | $228.1401 | $228.14 | $228.15 | $228.10 |
| 7 purchase totals = | $796.98 | $878.4497 | $878.46 | $878.45 | $878.30 | |