| 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 | $212.29 | 3.732% | $220.2127 | $220.21 | $220.20 | $220.20 |
| Purchase #2 | $38.63 | 7.738% | $41.6192 | $41.62 | $41.60 | $41.60 |
| Purchase #3 | $142.98 | 7.817% | $154.1567 | $154.16 | $154.15 | $154.20 |
| Purchase #4 | $196.66 | 8.476% | $213.3289 | $213.33 | $213.35 | $213.30 |
| Purchase #5 | $166.34 | 12.367% | $186.9113 | $186.91 | $186.90 | $186.90 |
| Purchase #6 | $202.30 | 6.143% | $214.7273 | $214.73 | $214.75 | $214.70 |
| Purchase #7 | $202.90 | 12.419% | $228.0982 | $228.10 | $228.10 | $228.10 |
| 7 purchase totals = | $1,162.10 | $1,259.0543 | $1,259.06 | $1,259.05 | $1,259.00 | |