| 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 | $246.99 | 12.869% | $278.7751 | $278.78 | $278.80 | $278.80 |
| Purchase #2 | $192.67 | 5.151% | $202.5944 | $202.59 | $202.60 | $202.60 |
| Purchase #3 | $110.57 | 10.787% | $122.4972 | $122.50 | $122.50 | $122.50 |
| Purchase #4 | $155.64 | 6.534% | $165.8095 | $165.81 | $165.80 | $165.80 |
| Purchase #5 | $198.36 | 4.501% | $207.2882 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $243.97 | 4.543% | $255.0536 | $255.05 | $255.05 | $255.10 |
| Purchase #7 | $214.96 | 7.122% | $230.2695 | $230.27 | $230.25 | $230.30 |
| 7 purchase totals = | $1,363.16 | $1,462.2875 | $1,462.29 | $1,462.30 | $1,462.40 | |