| 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 | $207.90 | 10.197% | $229.0996 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $113.84 | 6.220% | $120.9208 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $57.85 | 9.834% | $63.539 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $110.29 | 6.699% | $117.6783 | $117.68 | $117.70 | $117.70 |
| Purchase #5 | $128.69 | 13.363% | $145.8868 | $145.89 | $145.90 | $145.90 |
| Purchase #6 | $167.64 | 10.119% | $184.6035 | $184.60 | $184.60 | $184.60 |
| Purchase #7 | $88.88 | 6.698% | $94.8332 | $94.83 | $94.85 | $94.80 |
| 7 purchase totals = | $875.09 | $956.5612 | $956.56 | $956.60 | $956.50 | |