| 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 | $202.60 | 12.338% | $227.5968 | $227.60 | $227.60 | $227.60 |
| Purchase #2 | $31.60 | 10.264% | $34.8434 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $141.81 | 5.579% | $149.7216 | $149.72 | $149.70 | $149.70 |
| Purchase #4 | $183.89 | 3.759% | $190.8024 | $190.80 | $190.80 | $190.80 |
| Purchase #5 | $175.37 | 3.212% | $181.0029 | $181.00 | $181.00 | $181.00 |
| Purchase #6 | $33.76 | 13.668% | $38.3743 | $38.37 | $38.35 | $38.40 |
| Purchase #7 | $219.98 | 5.345% | $231.7379 | $231.74 | $231.75 | $231.70 |
| 7 purchase totals = | $989.01 | $1,054.0793 | $1,054.07 | $1,054.05 | $1,054.00 | |