| 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 | $119.32 | 13.131% | $134.9879 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $33.54 | 13.313% | $38.0052 | $38.01 | $38.00 | $38.00 |
| Purchase #3 | $213.88 | 9.759% | $234.7525 | $234.75 | $234.75 | $234.80 |
| Purchase #4 | $105.71 | 4.174% | $110.1223 | $110.12 | $110.10 | $110.10 |
| Purchase #5 | $71.69 | 7.631% | $77.1607 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $107.69 | 5.695% | $113.8229 | $113.82 | $113.80 | $113.80 |
| Purchase #7 | $217.26 | 7.415% | $233.3698 | $233.37 | $233.35 | $233.40 |
| 7 purchase totals = | $869.09 | $942.2213 | $942.22 | $942.15 | $942.30 | |