| 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 | $236.36 | 12.535% | $265.9877 | $265.99 | $266.00 | $266.00 |
| Purchase #2 | $104.61 | 3.588% | $108.3634 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $100.80 | 11.750% | $112.644 | $112.64 | $112.65 | $112.60 |
| Purchase #4 | $165.51 | 10.787% | $183.3636 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $52.96 | 6.263% | $56.2769 | $56.28 | $56.30 | $56.30 |
| Purchase #6 | $191.86 | 9.567% | $210.2152 | $210.22 | $210.20 | $210.20 |
| Purchase #7 | $195.38 | 6.830% | $208.7245 | $208.72 | $208.70 | $208.70 |
| 7 purchase totals = | $1,047.48 | $1,145.5753 | $1,145.57 | $1,145.55 | $1,145.60 | |