| 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 | $221.52 | 3.711% | $229.7406 | $229.74 | $229.75 | $229.70 |
| Purchase #2 | $250.90 | 7.380% | $269.4164 | $269.42 | $269.40 | $269.40 |
| Purchase #3 | $152.83 | 12.332% | $171.677 | $171.68 | $171.70 | $171.70 |
| Purchase #4 | $31.64 | 7.694% | $34.0744 | $34.07 | $34.05 | $34.10 |
| Purchase #5 | $75.79 | 5.122% | $79.672 | $79.67 | $79.65 | $79.70 |
| Purchase #6 | $21.32 | 3.632% | $22.0943 | $22.09 | $22.10 | $22.10 |
| Purchase #7 | $24.48 | 7.626% | $26.3468 | $26.35 | $26.35 | $26.30 |
| 7 purchase totals = | $778.48 | $833.0215 | $833.02 | $833.00 | $833.00 | |