| 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 | $137.73 | 6.456% | $146.6218 | $146.62 | $146.60 | $146.60 |
| Purchase #2 | $250.96 | 13.232% | $284.167 | $284.17 | $284.15 | $284.20 |
| Purchase #3 | $119.34 | 3.122% | $123.0658 | $123.07 | $123.05 | $123.10 |
| Purchase #4 | $105.64 | 3.617% | $109.461 | $109.46 | $109.45 | $109.50 |
| Purchase #5 | $180.26 | 11.713% | $201.3739 | $201.37 | $201.35 | $201.40 |
| Purchase #6 | $247.95 | 6.391% | $263.7965 | $263.80 | $263.80 | $263.80 |
| Purchase #7 | $181.29 | 11.481% | $202.1039 | $202.10 | $202.10 | $202.10 |
| 7 purchase totals = | $1,223.17 | $1,330.5899 | $1,330.59 | $1,330.50 | $1,330.70 | |