| 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 | $177.30 | 4.318% | $184.9558 | $184.96 | $184.95 | $185.00 |
| Purchase #2 | $118.84 | 4.303% | $123.9537 | $123.95 | $123.95 | $124.00 |
| Purchase #3 | $212.34 | 12.501% | $238.8846 | $238.88 | $238.90 | $238.90 |
| Purchase #4 | $30.35 | 3.694% | $31.4711 | $31.47 | $31.45 | $31.50 |
| Purchase #5 | $186.91 | 8.291% | $202.4067 | $202.41 | $202.40 | $202.40 |
| Purchase #6 | $177.36 | 5.792% | $187.6327 | $187.63 | $187.65 | $187.60 |
| Purchase #7 | $215.88 | 12.330% | $242.498 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $1,118.98 | $1,211.8026 | $1,211.80 | $1,211.80 | $1,211.90 | |