| 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 | $102.36 | 3.347% | $105.786 | $105.79 | $105.80 | $105.80 |
| Purchase #2 | $159.74 | 4.609% | $167.1024 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $226.83 | 10.360% | $250.3296 | $250.33 | $250.35 | $250.30 |
| Purchase #4 | $203.84 | 3.690% | $211.3617 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $224.54 | 9.718% | $246.3608 | $246.36 | $246.35 | $246.40 |
| Purchase #6 | $243.62 | 10.591% | $269.4218 | $269.42 | $269.40 | $269.40 |
| Purchase #7 | $34.86 | 4.256% | $36.3436 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $1,195.79 | $1,286.7059 | $1,286.70 | $1,286.70 | $1,286.70 | |