| 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 | $185.39 | 7.174% | $198.6899 | $198.69 | $198.70 | $198.70 |
| Purchase #2 | $102.75 | 10.640% | $113.6826 | $113.68 | $113.70 | $113.70 |
| Purchase #3 | $220.84 | 7.764% | $237.986 | $237.99 | $238.00 | $238.00 |
| Purchase #4 | $96.34 | 8.244% | $104.2823 | $104.28 | $104.30 | $104.30 |
| Purchase #5 | $98.46 | 9.391% | $107.7064 | $107.71 | $107.70 | $107.70 |
| Purchase #6 | $29.57 | 11.813% | $33.0631 | $33.06 | $33.05 | $33.10 |
| Purchase #7 | $109.64 | 3.179% | $113.1255 | $113.13 | $113.15 | $113.10 |
| 7 purchase totals = | $842.99 | $908.5358 | $908.54 | $908.60 | $908.60 | |