| 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 | $101.74 | 8.111% | $109.9921 | $109.99 | $110.00 | $110.00 |
| Purchase #2 | $222.36 | 13.380% | $252.1118 | $252.11 | $252.10 | $252.10 |
| Purchase #3 | $35.38 | 8.813% | $38.498 | $38.50 | $38.50 | $38.50 |
| Purchase #4 | $206.82 | 11.692% | $231.0014 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $210.87 | 7.325% | $226.3162 | $226.32 | $226.30 | $226.30 |
| Purchase #6 | $181.69 | 3.337% | $187.753 | $187.75 | $187.75 | $187.80 |
| Purchase #7 | $7.35 | 13.830% | $8.3665 | $8.37 | $8.35 | $8.40 |
| 7 purchase totals = | $966.21 | $1,054.0390 | $1,054.04 | $1,054.00 | $1,054.10 | |