| 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 | $10.74 | 6.118% | $11.3971 | $11.40 | $11.40 | $11.40 |
| Purchase #2 | $200.51 | 4.787% | $210.1084 | $210.11 | $210.10 | $210.10 |
| Purchase #3 | $56.62 | 8.628% | $61.5052 | $61.51 | $61.50 | $61.50 |
| Purchase #4 | $94.83 | 3.789% | $98.4231 | $98.42 | $98.40 | $98.40 |
| Purchase #5 | $164.29 | 4.254% | $171.2789 | $171.28 | $171.30 | $171.30 |
| Purchase #6 | $207.58 | 11.627% | $231.7153 | $231.72 | $231.70 | $231.70 |
| Purchase #7 | $202.73 | 8.854% | $220.6797 | $220.68 | $220.70 | $220.70 |
| 7 purchase totals = | $937.30 | $1,005.1077 | $1,005.12 | $1,005.10 | $1,005.10 | |