| 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 | $227.42 | 8.125% | $245.8979 | $245.90 | $245.90 | $245.90 |
| Purchase #2 | $124.83 | 3.584% | $129.3039 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $7.69 | 12.559% | $8.6558 | $8.66 | $8.65 | $8.70 |
| Purchase #4 | $200.73 | 9.701% | $220.2028 | $220.20 | $220.20 | $220.20 |
| Purchase #5 | $225.34 | 9.547% | $246.8532 | $246.85 | $246.85 | $246.90 |
| Purchase #6 | $196.85 | 11.676% | $219.8342 | $219.83 | $219.85 | $219.80 |
| Purchase #7 | $190.39 | 4.323% | $198.6206 | $198.62 | $198.60 | $198.60 |
| 7 purchase totals = | $1,173.25 | $1,269.3684 | $1,269.36 | $1,269.35 | $1,269.40 | |