| 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 | $101.43 | 6.143% | $107.6608 | $107.66 | $107.65 | $107.70 |
| Purchase #2 | $227.37 | 9.513% | $248.9997 | $249.00 | $249.00 | $249.00 |
| Purchase #3 | $141.48 | 3.346% | $146.2139 | $146.21 | $146.20 | $146.20 |
| Purchase #4 | $164.52 | 3.163% | $169.7238 | $169.72 | $169.70 | $169.70 |
| Purchase #5 | $146.94 | 10.289% | $162.0587 | $162.06 | $162.05 | $162.10 |
| Purchase #6 | $205.80 | 7.377% | $220.9819 | $220.98 | $221.00 | $221.00 |
| Purchase #7 | $171.99 | 6.431% | $183.0507 | $183.05 | $183.05 | $183.10 |
| 7 purchase totals = | $1,159.53 | $1,238.6895 | $1,238.68 | $1,238.65 | $1,238.80 | |