| 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 | $245.98 | 8.187% | $266.1184 | $266.12 | $266.10 | $266.10 |
| Purchase #2 | $208.36 | 13.330% | $236.1344 | $236.13 | $236.15 | $236.10 |
| Purchase #3 | $137.32 | 7.487% | $147.6011 | $147.60 | $147.60 | $147.60 |
| Purchase #4 | $87.63 | 3.141% | $90.3825 | $90.38 | $90.40 | $90.40 |
| Purchase #5 | $126.84 | 4.267% | $132.2523 | $132.25 | $132.25 | $132.30 |
| Purchase #6 | $246.84 | 4.333% | $257.5356 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $198.72 | 8.835% | $216.2769 | $216.28 | $216.30 | $216.30 |
| 7 purchase totals = | $1,251.69 | $1,346.3012 | $1,346.30 | $1,346.35 | $1,346.30 | |