| 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 | $129.90 | 10.427% | $143.4447 | $143.44 | $143.45 | $143.40 |
| Purchase #2 | $226.38 | 7.341% | $242.9986 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $173.74 | 11.432% | $193.602 | $193.60 | $193.60 | $193.60 |
| Purchase #4 | $26.42 | 5.424% | $27.853 | $27.85 | $27.85 | $27.90 |
| Purchase #5 | $70.85 | 4.515% | $74.0489 | $74.05 | $74.05 | $74.00 |
| Purchase #6 | $218.91 | 6.188% | $232.4562 | $232.46 | $232.45 | $232.50 |
| Purchase #7 | $204.85 | 13.103% | $231.6915 | $231.69 | $231.70 | $231.70 |
| 7 purchase totals = | $1,051.05 | $1,146.0949 | $1,146.09 | $1,146.10 | $1,146.10 | |