| 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 | $172.63 | 10.102% | $190.0691 | $190.07 | $190.05 | $190.10 |
| Purchase #2 | $204.72 | 12.166% | $229.6262 | $229.63 | $229.65 | $229.60 |
| Purchase #3 | $120.28 | 4.280% | $125.428 | $125.43 | $125.45 | $125.40 |
| Purchase #4 | $128.65 | 10.404% | $142.0347 | $142.03 | $142.05 | $142.00 |
| Purchase #5 | $171.55 | 8.458% | $186.0597 | $186.06 | $186.05 | $186.10 |
| Purchase #6 | $166.61 | 5.440% | $175.6736 | $175.67 | $175.65 | $175.70 |
| Purchase #7 | $198.74 | 9.872% | $218.3596 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $1,163.18 | $1,267.2509 | $1,267.25 | $1,267.25 | $1,267.30 | |