| 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 | $109.51 | 7.207% | $117.4024 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $78.72 | 11.452% | $87.735 | $87.74 | $87.75 | $87.70 |
| Purchase #3 | $231.62 | 9.102% | $252.7021 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $164.42 | 4.424% | $171.6939 | $171.69 | $171.70 | $171.70 |
| Purchase #5 | $135.85 | 6.260% | $144.3542 | $144.35 | $144.35 | $144.40 |
| Purchase #6 | $76.62 | 12.472% | $86.176 | $86.18 | $86.20 | $86.20 |
| Purchase #7 | $153.25 | 8.385% | $166.1 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $949.99 | $1,026.1636 | $1,026.16 | $1,026.20 | $1,026.20 | |