| 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 | $105.68 | 9.635% | $115.8623 | $115.86 | $115.85 | $115.90 |
| Purchase #2 | $130.98 | 4.283% | $136.5899 | $136.59 | $136.60 | $136.60 |
| Purchase #3 | $231.69 | 7.219% | $248.4157 | $248.42 | $248.40 | $248.40 |
| Purchase #4 | $146.99 | 3.605% | $152.289 | $152.29 | $152.30 | $152.30 |
| Purchase #5 | $205.45 | 5.491% | $216.7313 | $216.73 | $216.75 | $216.70 |
| Purchase #6 | $23.88 | 3.622% | $24.7449 | $24.74 | $24.75 | $24.70 |
| Purchase #7 | $152.33 | 11.652% | $170.0795 | $170.08 | $170.10 | $170.10 |
| 7 purchase totals = | $997.00 | $1,064.7126 | $1,064.71 | $1,064.75 | $1,064.70 | |