| 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 | $211.50 | 10.287% | $233.257 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $94.61 | 9.551% | $103.6462 | $103.65 | $103.65 | $103.60 |
| Purchase #3 | $184.94 | 13.762% | $210.3914 | $210.39 | $210.40 | $210.40 |
| Purchase #4 | $113.51 | 3.224% | $117.1696 | $117.17 | $117.15 | $117.20 |
| Purchase #5 | $126.31 | 3.188% | $130.3368 | $130.34 | $130.35 | $130.30 |
| Purchase #6 | $55.93 | 3.539% | $57.9094 | $57.91 | $57.90 | $57.90 |
| Purchase #7 | $80.91 | 5.162% | $85.0866 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $867.71 | $937.7970 | $937.81 | $937.80 | $937.80 | |