| 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 | $189.46 | 11.190% | $210.6606 | $210.66 | $210.65 | $210.70 |
| Purchase #2 | $104.75 | 3.171% | $108.0716 | $108.07 | $108.05 | $108.10 |
| Purchase #3 | $66.58 | 3.242% | $68.7385 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $161.82 | 13.488% | $183.6463 | $183.65 | $183.65 | $183.60 |
| Purchase #5 | $34.75 | 7.435% | $37.3337 | $37.33 | $37.35 | $37.30 |
| Purchase #6 | $220.32 | 9.260% | $240.7216 | $240.72 | $240.70 | $240.70 |
| Purchase #7 | $95.91 | 10.615% | $106.0908 | $106.09 | $106.10 | $106.10 |
| 7 purchase totals = | $873.59 | $955.2631 | $955.26 | $955.25 | $955.20 | |