| 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 | $113.39 | 13.600% | $128.811 | $128.81 | $128.80 | $128.80 |
| Purchase #2 | $81.76 | 12.773% | $92.2032 | $92.20 | $92.20 | $92.20 |
| Purchase #3 | $185.81 | 8.532% | $201.6633 | $201.66 | $201.65 | $201.70 |
| Purchase #4 | $207.86 | 12.186% | $233.1898 | $233.19 | $233.20 | $233.20 |
| Purchase #5 | $90.96 | 5.603% | $96.0565 | $96.06 | $96.05 | $96.10 |
| Purchase #6 | $215.53 | 5.163% | $226.6578 | $226.66 | $226.65 | $226.70 |
| Purchase #7 | $242.67 | 10.272% | $267.5971 | $267.60 | $267.60 | $267.60 |
| 7 purchase totals = | $1,137.98 | $1,246.1787 | $1,246.18 | $1,246.15 | $1,246.30 | |