| 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 | $118.31 | 11.296% | $131.6743 | $131.67 | $131.65 | $131.70 |
| Purchase #2 | $244.93 | 4.198% | $255.2122 | $255.21 | $255.20 | $255.20 |
| Purchase #3 | $231.87 | 6.845% | $247.7415 | $247.74 | $247.75 | $247.70 |
| Purchase #4 | $77.59 | 4.841% | $81.3461 | $81.35 | $81.35 | $81.30 |
| Purchase #5 | $193.51 | 6.409% | $205.9121 | $205.91 | $205.90 | $205.90 |
| Purchase #6 | $131.68 | 6.551% | $140.3064 | $140.31 | $140.30 | $140.30 |
| Purchase #7 | $47.25 | 8.168% | $51.1094 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $1,045.14 | $1,113.3020 | $1,113.30 | $1,113.25 | $1,113.20 | |