| 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 | $213.58 | 7.367% | $229.3144 | $229.31 | $229.30 | $229.30 |
| Purchase #2 | $239.64 | 4.632% | $250.7401 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $77.59 | 12.446% | $87.2469 | $87.25 | $87.25 | $87.20 |
| Purchase #4 | $144.49 | 8.685% | $157.039 | $157.04 | $157.05 | $157.00 |
| Purchase #5 | $62.70 | 13.626% | $71.2435 | $71.24 | $71.25 | $71.20 |
| Purchase #6 | $150.58 | 9.512% | $164.9032 | $164.90 | $164.90 | $164.90 |
| Purchase #7 | $174.60 | 10.610% | $193.1251 | $193.13 | $193.15 | $193.10 |
| 7 purchase totals = | $1,063.18 | $1,153.6122 | $1,153.61 | $1,153.65 | $1,153.40 | |