| 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 | $42.36 | 4.473% | $44.2548 | $44.25 | $44.25 | $44.30 |
| Purchase #2 | $48.82 | 12.433% | $54.8898 | $54.89 | $54.90 | $54.90 |
| Purchase #3 | $246.77 | 8.312% | $267.2815 | $267.28 | $267.30 | $267.30 |
| Purchase #4 | $187.80 | 11.201% | $208.8355 | $208.84 | $208.85 | $208.80 |
| Purchase #5 | $235.86 | 3.378% | $243.8274 | $243.83 | $243.85 | $243.80 |
| Purchase #6 | $134.38 | 4.870% | $140.9243 | $140.92 | $140.90 | $140.90 |
| Purchase #7 | $207.98 | 6.508% | $221.5153 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $1,103.97 | $1,181.5286 | $1,181.53 | $1,181.55 | $1,181.50 | |