| 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 | $230.81 | 12.500% | $259.6613 | $259.66 | $259.65 | $259.70 |
| Purchase #2 | $226.66 | 13.749% | $257.8235 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $93.32 | 5.856% | $98.7848 | $98.78 | $98.80 | $98.80 |
| Purchase #4 | $168.36 | 6.828% | $179.8556 | $179.86 | $179.85 | $179.90 |
| Purchase #5 | $119.91 | 8.587% | $130.2067 | $130.21 | $130.20 | $130.20 |
| Purchase #6 | $80.72 | 5.678% | $85.3033 | $85.30 | $85.30 | $85.30 |
| Purchase #7 | $130.89 | 12.639% | $147.4332 | $147.43 | $147.45 | $147.40 |
| 7 purchase totals = | $1,050.67 | $1,159.0684 | $1,159.06 | $1,159.05 | $1,159.10 | |